Gymboss Interval Timer

2.2.3

Gymboss LLC

4.91

3,817 reviews

500,000+
Downloads

Free

Fully customizable interval timer perfect for timing work and/or rest periods.

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About Gymboss Interval Timer

Gymboss Interval Timer is a health & fitness app developed by Gymboss LLC.

Download Statistics

Gymboss Interval Timer has been downloaded 570 thousand times. In the last 30 days, the app was downloaded 1 thousand times.

User Ratings

Gymboss Interval Timer is rated 4.91 out of 5 stars. The rating is based on 3.8 thousand ratings.

App Information

Gymboss Interval Timer is FREE to download. The APK download size is 11.63 MB. The latest version available is 2.2.3. The last update was on February 12, 2026.

Technical Requirements

Gymboss Interval Timer requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2013.

Description

The Gymboss Interval Timer app is a programmable interval timer perfect for any workout where timing is needed to time work and/or rest periods.

More data about Gymboss Interval Timer

Price	Free to download
Total downloads	570 thousand
Recent downloads	1 thousand
Rating	4.91 based on 3.8 thousand ratings
Ranking	Not ranked
Version	2.2.3
APK size	11.6 MB
Number of libraries	46
Designed for Android	5.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Gymboss Interval Timer app

Gymboss Interval Timer compared with similar apps

Common keywords of similar apps

Gymboss Timing Periods Interval Timer App Time Perfect Work Rest Workout

Keywords missing from this app

Training Hiit Tabata Workouts Fitness Intervals Home Boxing Emom Exercises Cross Sessions Exercise Set Track Strength Intensity Gym Create Custom High Routines Rounds Customizable Coach Seconds Circuit Crossfit Velites Features Stopwatch Minute Start Train Easy Running Configure Stay Recent Round Simple Sound

Google Play Rating history and histogram

Downloads over time

Gymboss Interval Timer has been downloaded 570 thousand times. Over the past 30 days, it averaged 34 downloads per day.

Changelog of Gymboss Interval Timer

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Developer information for Gymboss LLC

Gymboss LLC

support@gymboss.com

Website

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Comments on Gymboss Interval Timer for Android

★★★★★ Bruno Andre Beuzelin · May 28, 2025

Absolutely love the Gym Boss app! It’s incredibly intuitive, easy to set up, and perfect for all my interval training needs. Whether I'm doing HIIT, Tabata, or circuit workouts, it just works—flawlessly. The interface is clean, customizable, and reliable every single time. Really impressed with how well it’s designed. Highly recommend it!

★★★★★ Andreas Mell · Nov 1, 2025

Excellent interval timer, completely customizable. I have been using it for years now, after owning several Gym boss timers.

★★★★★ Lynda Johnson · Nov 27, 2024

Great for creating a variety of timing options... gym boss is very easy to use and reliable

★★☆☆☆ Marrok Wolfe · Sep 27, 2020

It was my favorite workout timer. Very easy to set my own workouts. But it has been very glitchy. The music would lose its volume, random crashes, and now it's saying my playlists have no music in them.

★☆☆☆☆ Gina Boznak · Oct 26, 2021

I have used this app for years and loved its ease of use, all the different ways to set timers and numbers of intervals...super convenient. THEN last week the timer updated and the countdown will not countdown 3...2...1 like it used to even when I set it to. Can not hear the beeps at all even when I set the volume all the way up in the app. I use this timer when instructing classes and the update makes it totally useless because I have to watch it and count the timer myself. SUPER disappointed.

★☆☆☆☆ chris shafer · Sep 16, 2025

Disappointing. If I switch between apps, it cancels itself. Using the contact feature in the yielded a (email address is not valid" response. It cancels itself and there is no customer service to troubleshoot. Very disappointing.

Google Play Rankings for Gymboss Interval Timer

This app is not ranked

Technologies used by Gymboss Interval Timer

Gymboss Interval Timer is requesting 17 permissions and is using 46 libraries.

Permissions

Development tools

test access to protected storage

Network communication

view network connections, full network access, Google Play billing service

Your accounts

find accounts on the device

Hardware controls

control vibration

System tools

prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK, android.permission.POST_NOTIFICATIONS, android.permission.READ_MEDIA_AUDIO, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID, com.halcyoni.gymboss2.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

AdMob

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Firebase Android Library Icon

Firebase

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader Android Jetpack Media Android Library Icon

Android Jetpack Media

Android Transition Support Library

Android Support Library collections Kotlin Android Library Icon

Kotlin

Android Support VectorDrawable

AndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter

AndroidX Local Broadcast Manager

Android Support Library Print AndroidX App Startup Android Library Icon

AndroidX App Startup Google gson Android Library Icon

Google gson

Android Support Library Document File

AndroidX Legacy: Support Library core UI Android WorkManager Android Library Icon

Android WorkManager AndroidX Widget ViewPager2 Android Library Icon

AndroidX Widget ViewPager2

Android Support Library Async Layout Inflater AndroidX Concurrent Futures Android Library Icon

AndroidX Concurrent Futures JetBrains Annotations Android Library Icon

JetBrains Annotations IntelliJ IDEA Android Library Icon

IntelliJ IDEA AndroidX Tracing Android Library Icon

AndroidX Tracing AndroidX SQLite Android Library Icon

AndroidX SQLite AndroidX DynamicAnimation Android Library Icon

AndroidX DynamicAnimation Chromium Android Library Icon

Chromium

Google Guava AndroidX Inspection Android Library Icon

AndroidX Inspection AndroidX WebKit Android Library Icon

AndroidX WebKit Jetpack DataStore Android Library Icon

Jetpack DataStore The Checker Framework Android Library Icon

The Checker Framework Google Analytics Android Library Icon

Google Analytics AndroidX Privacy Sandbox Android Library Icon

AndroidX Privacy Sandbox OrmLite Android Library Icon

OrmLite

Android Color Picker AndroidAnnotations Android Library Icon

AndroidAnnotations DragSortListView Android Library Icon

DragSortListView SugarORM Android Library Icon

SugarORM

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