Top Paid iPad Apps Utilities

by Shadow Launch Technology Limited

$2.99 | Released 4/14/2015
Rule based proxy utility client for iPhone/iPad. - Capture all HTTP/HTTPS/TCP traffic from any applications on your device, and redirect to the proxy server. - Record and display HTTP, HTTPS, DNS reque …
by Florian Schimanke

$1.99 | Released 2/21/2014
With AnyFont it is finally possible to install any additional font in TrueTypeFont- (.ttf), OpenTypeFont- (.otf) or TrueType Collection- (.ttc) format on your iPhone or iPad. These fonts can then be us …
by Deucks Pty Ltd

$4.99 | Released 7/21/2017
Bluetooth Finder helps you find your missing Bluetooth devices. If you misplace your device, this app will let you use your iPad/iPhone that is paired to your device to help find it. Simply install thi …
by Impala Studios

$2.99 | Released 12/21/2011
Count on Calculator HD: Simple and Powerful, with big buttons for daily calculations. Start Calculating Now! Calculator HD combines the Standard & Scientific calculator, with extensive & easy functiona …
by CloudMosa, Inc.

$4.99 | Released 12/13/2010
DISCLAIMER: Puffin Cloud Browser is NOT a web browser. Puffin Cloud Browser is the client app that accesses the cloud server which runs the web browser. The Puffin client app and the Puffin cloud serve …
by Appsverse Inc.

$4.99 | Released 6/23/2011
+ "Photon browser is a powerful and versatile Safari alternative that excels in its Flash support..." - USAToday + Photon Browser is #1 in utilities for iPad and #1 paid browser in US and around the wo …
by Bickster LLC

$5.99 | Released 5/4/2016
Find Your Lost Apple Pencil, Apple Watch, iPhone, iPad, And Other Bluetooth Devices Fast. Need Help Finding Your Pencil, Phone or Device? Find It In Seconds! Try The App Now! Thousands of people have f …
by Ndemic Creations

$2.99 | Released 4/11/2017
Enter the lab and develop your own custom scenarios for Plague Inc. with this powerful yet easy to use tool. Create new plague types, worlds, events and more and then share them with friends and over 8 …
by Kraus und Karnath GbR 2Kit Consulting

$2.99 | Released 11/16/2018
TV Mirror+ for Chromecast is the easy screen sharing tool to mirror your iPhone or iPad screen and sound on Chromecast in Full HD Quality. Mirror photos, videos, games, websites, apps, presentations, d …
by Christopher Collins

$0.99 | Released 11/19/2014
GifVid lets you convert GIFs to Videos and vice versa! Select from any of the gifs or videos in your photos library and easily convert them over you can then share with your friends through iMessage, I …
by Avatron LLC

$14.99 | Released 2/26/2015
Air Display turns your iOS screen into a wireless (or wired) display for your Mac. “Whether you’re a MacBook owner with an occasionally need to expand the desktop while on the road or a Mac Pro user wh …
by Multieducator Inc

$0.99 | Released 9/19/2017
Zipped solves all of your ZIP file needs on iOS. Whether you need to unzip a file from Safari, or create a ZIP on iOS, Zipped has you covered. Zipped Includes: • Advanced support for Drag & Drop on iPa …
by FutureMind

$1.99 | Released 3/16/2014
The original AdBlock - the last ad blocker you'll ever need. We've been blocking ads on iPhones and iPads since 2012 - we know our game :) AdBlock allows you to block ads on your iOS device. Get rid of …
by 7th Gear

$0.99 | Released 5/2/2011
Calculator! is an easy to use, beautifully packaged calculator for your iPad or iPhone that includes both a standard and scientific calculator. Our versatile calculator app allows you to: • Customize t …
by Kathleen Gallagher Mody

$0.99 | Released 6/17/2018
Ever find it annoying that you are watching a video on your mobile web browser and are forced to watch it, leaving the app or opening a new tab, or even just scrolling is not possible - Not anymore! En …
by Cross Utility Ltd

$7.99 | Released 10/11/2019
Quantumult completely rebuilt from scratch, and includes a lots of awesome new features! Quantumult X is a powerful network tool for web developers and users who need to customize their proxies. For we …
by HamiltonsApps

$1.99 | Released 12/11/2010
AddressLabels makes printing address label sheets for Christmas and mailing lists really quick and easy - whatever your age! Compatible with the mac Address Labels app via Cloud syncing. Excellent for  …
by Skyjos Co., Ltd.

$4.99 | Released 2/28/2012
FE File Explorer Pro is a powerful file manager app on your iPhone and iPad. It can access not only local files, but also files on your computer, NAS and cloud storages. Transfer files among those loca …
by WinZip Computing LLC

$4.99 | Released 8/7/2013
Get the world’s #1 zip file opener utility on iOS! Create Zip and Zipx files, extract files, encrypt, open Zip, Zipx, 7z, RAR or LHA files, send large files by email, share to Dropbox, Google Drive, On …
by ComcSoft Corporation

$6.99 | Released 11/16/2011
No. 1 App for ZIP/RAR file management on iPhone/iPad! Most secure and fast Zip utility for business and professional users. iZip is a ZIP file management tool on iPhone and iPad. iZip has the following …
by Primate Labs Inc.

$0.99 | Released 9/2/2019
Geekbench provides a comprehensive set of benchmarks designed to quickly and accurately measure CPU and GPU Compute performance. Designed to make benchmarks easy to run and easy to understand, Geekbenc …
by Performix

$9.99 | Released 9/30/2016
AdGuard is an ultra-efficient ad blocker for Safari. It will not only remove annoying ads but also secure your privacy with advanced tracking protection. AdGuard for iOS is an open source app, it’s tot …
by GENOVA Softworks

$11.99 | Released 4/28/2019
Repair your damaged photos by removing scratches, rips, even the big ones, cuts, dirt, stains and many other imperfections. If you got damaged photos, even not necessarily old photos, this professional …
by Alexander Clauss

$2.99 | Released 4/21/2009
iCab Mobile is a web browser for the iOS. It provides many unique and useful features you won't find in other iPhone browsers. APPLE WATCH: The Watch App is a remote control for iCab Mobile, so you can …
by Baoding Lehuo Network Technology Co., Ltd.

$0.99 | Released 7/29/2017
Alook Web Browser aim to be the best browser for iOS. • No push, no news, no ads, 23MB, booting under one second. • Audio/video floating player, 2x speed (supports 0.5-2.0), shares links, AirPlay, back …
by Stratospherix Ltd

$6.99 | Released 4/3/2010
Use your iPad or iPhone to connect to your home computers, network drives and cloud storage. Easily upload/download/copy files and folders from one location to another, and browse your content using a  …
by Igor Borisov

$11.99 | Released 7/18/2012
This is a smart ballistic calculator. It can use G1, G7 and... custom drag-functions! Can calculate trajectory without using ballistic coefficient! You can select reticle from the list (1843 reticles!) …
by Kundan Jadhav

$2.99 | Released 7/12/2017
Want to download files like you do on a computer? and need to manage them offline? then this is the perfect app for you. Downloader Pro is a Multitab browser with advance downloading features. FEATURES …
by Tomi Nevalainen

$3.99 | Released 9/4/2017
Pose and morph unlimited amount of human models simultaneously in the scene with the best posing tool on the market! Creating poses is super simple, just tap control point and drag a target limb with y …
by Open Planet Software

$4.99 | Released 9/21/2015
Just Press Record is the ultimate mobile audio recorder bringing one tap recording, transcription and iCloud syncing to all your devices. You can edit your audio and transcriptions right inside the app …
by SMART LIMITED

$0.99 | Released 11/23/2016
== 公告 == Wingy暂不支持Mac端,如有需要请下载“香蕉加速”APP 有任何问题请邮件联系jackd9760@gmail.com 尽快给您答复 如果问题比较大,请在邮件中留下您的QQ,我会尽快联系您 Smart Proxy Utility For SS,Http(s),Socks5 如需购买流量套餐,您可以选择 1.无限流/月,价格20元人民币(限3台设备) 2.无限流/半年,价格108元 …
by Saliha Bhutta

$1.99 | Released 6/29/2016
One of a kind app that lets you install furniture addon directly to minecraft PE with no additional software! You can also browse through hundred of furniture ideas of how to create some cool furniture …
by LIYI CHENG

$2.99 | Released 1/31/2018
RightFont is beautiful and easy-to-use font installer and manager for your iPhone and iPad. With RightFont, you can install your own fonts in TrueType (.ttf), OpenType (.otf) format just on your iPhone …
by WapleStuff

$2.99 | Released 4/19/2013
Calzy is a beautiful modern calculator for your everyday use. It helps you perform your day to day mathematical calculation in a more elegant way. One of its novel features is "Memory Area" - where you …
by Saliha Bhutta

$0.99 | Released 5/16/2016
Have fun learning, adding & flying unicorns in your minecraft PC game. We got tons of tutorials to show step by step instructions. Download Now! NOTE: This app is for Minecraft PC & Mac edition only. Y …
by Woozy Apps, LLC

$1.99 | Released 4/12/2017
Neigh! HorseMoji is the #1 Emoji app for all Horse Lovers! Sometimes you can only express yourself with cowboy boots and horse shoes! Say it with HorseMoji! Download today and send cute Horse emojis an …
by Emerald Sequoia LLC

$0.99 | Released 4/1/2010
Emerald Observatory displays a wealth of astronomical information all on one screen, in a unique but understandable format. Information includes: - 12- and 24-hour ordinary clock time - Times of rise a …
by K SOLUTION LLC

$6.99 | Released 3/22/2013
The only iOS app does custom PID, now supports Torque custom PID file. EngineLink will turn your iPad into vehicle / car performance / diagnostics tool and scanner that uses an OBD II WIFI adapter or a …
by smalltech sarl

$3.99 | Released 9/8/2009
This is the perfect battery monitor for your phone or tablet. It is simple, beautiful and can be calibrated specially for your device. - Widget - Charge Alerts - Usage chart Instantly know how many hou …
by Panic, Inc.

$14.99 | Released 10/8/2014
THE #1 SSH CLIENT FOR iOS — POWERFUL FEATURES, EASY-TO-USE. Includes Panic Sync, our secure, super sync service — for FREE. ABOUT It's classic. You step outside for a few seconds to eat some gyros and  …
by Cryptocompany OU

$3.99 | Released 9/21/2020
CryptoTab Browser is an easy-to-use, fast and safe web browser proudly made by passionate blockchain enthusiasts. It combines a smooth and comfortable user experience with some unique cryptocurrency-re …
by KISSAPP, S.L.

$0.99 | Released 9/3/2015
Introductory offer! The best skins creator / builder / editor in the AppStore for Minecraft PE & PC Creating a perfect skin for Minecraft is now child’s play. EXCLUSIVE! This is the ONLY app in the App …
by Blue Water Bay

$2.99 | Released 11/14/2018
The Flat Earth Sun & Moon Clock shows you where you are and where the sun and moon are on their journey around the face of the earth as shown on the Azimuthal Equidistant map. You can see where the day …
by Daniel Radtke

$7.99 | Released 2/3/2016
An electronic bingo flashboard in your pocket. Features: - Use your own or choose from 50 built-in bingo patterns - Choose from 14 different background colors - Display the current game number and priz …
by Apps by Alex AB

$0.99 | Released 6/14/2013
*Top 5 Best Web Browsers for iPhone* /iMore.com Night Web Browser by Alex is THE ONLY web browser that lets you DIM 100% of your screen, including the keyboard, status bar, web videos like YOUTUBE and  …
by Potato Powered Games Ltd

$3.99 | Released 11/22/2017
OBD Car Wizard shows you what your car is doing in realtime! OBD Car Wizard is a vehicle / car performance / diagnostics tool and scanner that uses an OBD II Bluetooth LE / WiFi adapter to connect to y …
by Dustin Schroll

$4.99 | Released 1/13/2016
Estimate how much grain is in your bins or ground piles. This app uses the USDA/Federal Crop Insurance Corporation's Adjustment Standards for Moisture, Test Weight and Pack Factors. Select from the fol …
by Future Spin Software, LLC

$4.99 | Released 3/4/2016
PGP Everywhere is the most flexible PGP solution for iOS. Our keyboard and action extension let you encrypt your messages and files in any app. FEATURES: • Encrypt/decrypt files anywhere with our actio …
by TapMedia Ltd

$2.99 | Released 11/12/2015
Voice Recorder for the iPhone and iPad FEATURES - Unlimited recording time - Back-up recordings to Dropbox, OneDrive, Box and more. - Slow down playback speed - Download recordings by USB cable or Wifi …
by Jorge Gonzalez Galvan

$16.99 | Released 1/9/2016
The EJET Training Guide APP is a knowledge database created by pilots for pilots. The EJET Training Guide APP gives you exactly what you will need to become a better EJET pilot, including multiple trai …
by SJ Software Development Group Limited

$1.99 | Released 4/8/2015
The application is intended for 1. PGP keys generation. 2. Importing of the existing PGP keys. 3. Encryption of outgoing messages. 4. Decryption of incoming messages. PGPTools means simplicity and conv …
by Kevin Marshall

$2.99 | Released 1/29/2019
*** Be advised there is also a CCTV Viewer App for the Apple TV which you can download for FREE once you own this app *** After recently upgrading our CCTV System we realised there wasn't any simple to …
by SJ Software Development Group Limited

$1.99 | Released 6/2/2015
PGPFiles is a convenient elementary solution for encryption/decryption of files. The application is designed for the following: 1. Generating PGP keys. 2. Importing existing PGP keys. 3. Encrypting any …
by Digifun Studios

$0.99 | Released 3/21/2017
• Manage your wireless world with ease • Wi-Fi Password Sharing Widget is a great app allows you to check your internet status and share your network password. It is a quick and easy way to see which a …
by EAST TELECOM Corp.

$1.99 | Released 7/4/2016
"InstaAudio - Audio extractor from Video" is a simple convertor with minimum settings. "InstaAudio - Audio extractor from Video" will help you to extract Audio from Video. "InstaAudio - Audio extractor …
by Bars

$1.99 | Released 3/26/2020
The Duct Meter is a simple engineering tool to calculate air duct dimensions based on given inputs including air-flow, air pressure static loss (friction method) or air velocity (velocity method). This …
by Cross Utility Ltd

$4.99 | Released 6/28/2017
***THIS APPLICATION DOES NOT PROVIDE ANY SERVER SIDE SERVICE*** Quantumult is a powerful proxy client. • Right now supports protocol Shadowsocks(r), HTTP, HTTP over TLS, SOCKS5 and SOCKS5 over TLS, VMe …
by Techet

$3.99 | Released 9/18/2012
An advanced tool for network diagnostics, LAN scanning, and problem detection. Network Analyzer can help you diagnose various problems in your wifi network setup, Internet connectivity, and also detect …
by Richard McKenna

$2.99 | Released 1/22/2016
Ditch the word processor and print your labels the easy way using Label Printer. Whether you'd like to quickly print mailing labels using your existing Contacts or make great looking labels for your st …
by chris rogers

$9.99 | Released 7/25/2018
Necrophonic is an ITC app used for spirit communication and EVP research. 8 Sounds Banks: The audio has been mastered in a way to bring out various sound properties . Using Pro Tools I was able to enha …
by FRIMON Inversiones y Asesoramiento SL

$0.99 | Released 8/2/2018
Now with Augmented Reality! Preview all the designs in AR! Get the best card, greeting and event designs for Cricut and Silhouette machines. New designs added monthly. DISCLAIMER: This app includes in- …
by Catalystwo Limited

$3.99 | Released 10/12/2014
Quick and easy to turn your handwriting into inputted text in any app. Works with any app, such as Safari, Mail, Notes, etc. MyScript® engine converts your handwriting to typed text in any app. Works o …
by Tiemei Yan

$2.99 | Released 12/21/2018
Youtube ad blocking ad blocker application. Have you been irritated when you are playing YouTube, as the advertisement is displayed and the video stops on the way? This application that should eliminat …
by Kevin Chang

$0.99 | Released 10/30/2015
Use Copied to save snippets of text, images and links quickly. Edit your clippings and organize them in lists. Access your clippings easily and use them in any app. • Save text, links & images copied f …
by BlueGenesisApps

$0.99 | Released 3/14/2016
**** PLAY PORTAL & GRAVITY GUN MOD INSIDE OF MINECRAFT **** Have you wanted to play with the Gravity Gun Mod to pick up and launch mobs? How about joining a world filled with awesome portals to maneuve …
by Alexey Filatov

$2.99 | Released 7/7/2011
Air Keyboard allows you to use your iPad as a wireless keyboard and touch pad for different platforms. Features: • 9 built-in keyboard layouts. Including regular keyboard, iPad soft keyboard, Media Pla …
by Simon McMenzie

$0.99 | Released 8/1/2017
Simple but amazingly useful! The Tap Tool does all of the hard work while you tap on the screen of your iOS device. Who is it for? As a health measure, you can use Tap Tool to quickly measure your hear …
by Renewed Vision LLC

$4.99 | Released 12/17/2008
ProPresenter Remote is the perfect companion for Renewed Vision's award winning ProPresenter presentation software. Using ProPresenter Remote you'll be able to control or observe many key features of a …
by kyoung hee park

$2.99 | Released 12/22/2017
Do you like the new HEIC image format of iOS, but want more control on how to convert them to old format like JPG and PNG? Unlike the simple system wide conversion of iOS 11, [Heic Converter] enables y …
by Saliha Bhutta

$1.99 | Released 2/16/2016
Get Lucky Block Mod for Minecraft PC and have fun playing minecraft PC in a unique way! Learn tips, tricks, and installation methods with this app. It is useful for any Minecraft player who want level  …
by Calculated Industries

$29.99 | Released 5/5/2010
Two in one: the official Construction Master® Pro from Calculated Industries for your iPhone and iPad includes two models: #4065 and #4080 (CM Pro with Trig). And while perhaps obvious, if you change f …
by Denk Alexandru

$0.99 | Released 3/24/2019
Dark Mode makes your Safari browser more comfortable, enjoyable and cool by changing the colour scheme to make web pages easier to read. Works especially well for people working during the night or in  …
by Daniel Soffer

$0.99 | Released 10/23/2014
The Math Keyboard gives you quick access directly in your keyboard to hundreds of useful Math and Scientific characters. Simply open of the Math Keyboard in any App and type math symbols anywhere you l …
by TLA Systems Ltd.

$9.99 | Released 2/8/2019
PCalc is the powerful choice for scientists, engineers, students, programmers, or indeed anybody looking for a feature rich calculator. It includes an optional RPN mode and multi-line display, a choice …
by Techet

$3.99 | Released 11/13/2010
An advanced tool for monitoring your iPhone and iPad performance. System Status provides graphical monitoring of all the device's resources such as CPU, memory, disk, battery and wifi/cell data usage.  …
by Mehdi Amiri

$4.99 | Released 7/14/2019
Find My Bluetooth Device allows you to locate your lost headphones, earbuds, and devices, such as AirPods, using Bluetooth. It can find one of your AirPods or both. Find My Bluetooth Device shows you h …
by KendiTech

$1.99 | Released 4/1/2010
Supports multitasking. Record while using other apps. Featured by Engadget and Gizmodo's Essential iPad Apps, Apple's "What's Hot". Record unlimited, high quality audio with Voice Memos for iPad using  …
by Impala Studios

$2.99 | Released 10/9/2010
The Calculator gets your daily work done fast! Simply use it for every calculation. Even dictate equations with your voice or use scientific mode for more extensive math. Count on it whenever, wherever …
by Renewed Vision LLC

$9.99 | Released 8/4/2016
ProPresenter Stage provides a convenient way to view the ProPresenter stage display from anywhere on the local network. You can select any of the stage layouts that have been created in ProPresenter or …
by R.P.A. Tech

$1.99 | Released 4/1/2010
Mobile Mouse instantly transforms your iPad into a wireless remote and trackpad for your computer! Sit back and use this remote to surf the web, browse your photo library or control your music player f …
by FutureMind

$1.99 | Released 11/12/2012
• #1 ad blocking solution for iOS • Over 750 000 app downloads worldwide • No in-app purchases, no subscription. Simple one-time payment • Top Utility ranked in all App Stores around the world • Over 1 …
by tijo, inc.

$1.99 | Released 6/1/2015
Opener is an app that allows you to open links from the web in apps instead! Copy a link and launch Opener to see the apps that it can be opened in, or use Opener's action extension right from other ap …
by Nanjing Yesheng Byte Network Technology Co., Ltd.

$4.99 | Released 5/9/2018
Lightweight proxy utility. -Support ss,ssr,vmess,trojan protocol -Capture all HTTP/HTTPS/TCP/UDP traffic on your device, and redirect to your proxy server. -Record HTTP/HTTPS request and response heade …
by Vince Internet Company Enterprises LLC

$2.99 | Released 3/29/2017
Sometimes finding items on BidFTA can be difficult. However, with FTA Search, your days of scouring the auction pages for the best deals are over! FTA Search, the unofficial tool kit for Fast Track Auc …
by Nicolas Dalbard

$8.99 | Released 6/20/2018
● Write the math expression with your finger or Apple Pencil. ● MathKey will convert your handwriting to : - LaTeX/MathML expression for Pages, Numbers, Word and any LaTeX/MathML compatible app. - imag …
by Aleksei Savin

$5.99 | Released 11/2/2014
FORScan Lite application was developed specially for a computer diagnostics of Ford, Mazda, Lincoln and Mercury vehicles. Requirements: - OBDLink MX+ (recommended), vLinker FD BLE (recommended), or oth …
by CrowdCafé

$0.99 | Released 4/1/2010
*** Featured by Engadget in "iPAD APPS: UTILITIES YOU NEED" *** Calculator HD for iPad facilitates quick calculations everywhere you need them. These are four different types of calculator in one beaut …
by 翠玲 施

$1.99 | Released 4/8/2017
Flip Clock Pro is a practical desktop clock, the interface design exquisite. Looks great and is easily visible from across the room so you always know what time it is. Time changes, there are flip anim …
by Stefan Gohler

$4.99 | Released 4/29/2013
iConnectHue brings out the best of your Philips Hue lights! Organize your Hue Lamps: Assemble groups for rooms, zones or special purposes. Light up your party, dinner or bedroom in your favorite colors …
by Luiggi Daniel Minaya Salcedo

$0.99 | Released 7/13/2014
Let your iPhone speak for you! - Train your phone to say whatever you want. - Make jokes to your friends. - Don't get in trouble for what you say, just blame your phone. - Save your phrases in a favori …
by Phuong Bui

$4.99 | Released 2/6/2019
This app will help you find your smartphones, tablets, smartwatches, headphones or any other Bluetooth 4.0 devices by measuring signal strength. How it works: - Open the app - Select your device - Walk …
by Len Robinson

$2.99 | Released 9/1/2009
Featured in Flying Magazine July 2012 "8 Great Aviation Apps"! Reviewed favorably on AOPA Flight Planning App Roulette 20 Nov 2012 Designed by an airline pilot, Spin-a-Wind calculates wind components,  …
by Kevin Chang

$5.99 | Released 10/29/2015
** This is a Universal Purchase and includes the macOS app. If you do not need the macOS app, Copied Touch for iOS and iPadOS is available at a lower price. ** Use Copied to save snippets of text, imag …
by NibblesnBits

$4.99 | Released 11/26/2010
Remotely view, control and record your IP camera, webcam, DVR and NVR using your iOS device. Written by Robert Chou Use as a baby monitor with 2-way audio support for Foscam / clone, Axis, Panasonic, T …
by EuroSmartz Ltd

$2.99 | Released 11/23/2010
Print your Calendar and Reminders to any printer. You can print your Day, Week, Month and custom list calendar views to ANY printer, not just AirPrint. Email your calendar or reminders as a PDF file to …
by Ryan Klumph

$0.99 | Released 4/10/2020
== Landscape mode is here! == == iPad Air 2013/2014 not supported == Virtual meetings are a new standard in both social and professional landscapes. Step up your virtual presence with these curated bac …
by Giorgos Trigonakis

$1.99 | Released 7/8/2015
WSwitch is an app to control your Wemo switches with your iPhone, Notification center and Apple Watch. You can turn On or Off any device and dim your LED Bulbs. You can also turn On or Off all devices  …
by BlueGenesisApps

$0.99 | Released 1/29/2016
* THE ONLY PLACE YOU CAN PLAY FACTIONS PVP FOR MINECRAFT PE WITH FRIENDS ALL OVER THE WORLD * Have you ever wanted to play the Factions PVP games on Minecraft PE with friends? Well, here is your chance …
by Generally Helpful Software

$1.99 | Released 11/3/2014
The Chemistry Keyboard is a specialized Keyboard Extension for anyone who needs to enter chemical formulae. Ever need to input Hg²⁺+2 I⁻ on your phone and can't figure out how to get those nice supersc …
by BitBit Apps

$1.99 | Released 12/10/2012
Replace the old sand timer in your favorite game with one that packs a punch! The countdown takes center stage in this app as a full-screen timer counts down the seconds. Run silently, or play a chime  …