Custom Interval Timer: Workout

Name: Custom Interval Timer: Workout
Rating: 4.42 (381 reviews)
Author: MATH Domain Development

By: MATH Domain Development App

Tabata? HIIT? 100% Custom... Create your workouts with Custom Interval Timer.

Overview

Google Play Store

Downloads

15,043 ▲ 18

Data as of 2026-08-04

Rating:

4.42

(381)

Version:

1.0.25

Last updated: 2026-02-22

Ranking

#474,840 ▼ 1,040

Overall

Features & Capabilities

Custom Interval Timer helps you create workout timers that guide you through your exercises. Build Timers by creating Interval Lists, adding Intervals with names and countdown times, and setting the number of Rounds. It supports voice, sound, and/or vibration feedback, and you can customize the theme, font size, and font style. It can run in the background while you use other apps or when the screen is off.

Setup: Add Intervals to a List, name them, set countdown times, and choose rounds (1-99).

Playback & Feedback: Playback controls let you play, pause, and skip between Intervals. The built-in feedback notifies you at key moments via voice, sounds, or vibration. Ideal for Running, Tabata, HIIT, Cycling, Weightlifting, CrossFit, MMA, Boxing, Yoga, and more. This is a free download and ad-supported.

User Growth & Download Statistics

App Sports Education

By:

MATH Domain Development

Downloads:

15,043 18

Rating:

4.42

(381)

Version:

1.0.25 Last updated: 2026-02-22

Version code:

Creation date:

2015-04-17

Publisher country:

Permissions:

android.permission.FOREGROUND_SERVICE_SPECIAL_USE Moderate risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.POST_NOTIFICATIONS Low risk
android.permission.WAKE_LOCK Low risk
android.permission.ACCESS_NETWORK_STATE Safe

Size:

7.06MB

Email:

Ma*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-08-04

Compare stats and ranking:

Ranking

# 474,840 ▼ 1,040

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

MATH Domain Development

Google Play Store

https://play.google.com/store/apps/details?id=com.mathdomaindevelopment.intervaltimer

Email:

Ma*****@gmail.com

Website:

https://mathdomaindevelopment.blogspot.com/

User Reviews

Pros

Highly customizable intervals and timers
Easy to use and set up workouts
Voice notifications for intervals
Good for various activities beyond workouts, such as cooking
Works well in the background while listening to music or podcasts

Cons

Ads are intrusive and disrupt the workout experience
No option to pay for an ad-free experience
Some users experienced crashes or bugs during workouts
Limited sound options and volume control for notifications
Difficulties with certain features like reordering intervals

Recent reviews

Great App, simple with lots of flexibility that more complicated apps don't even have. Just wish there was a paid ad free version! Plus is the ads don't play till the end so they don't interfere with your workout.

Ch*****, 2024-08-29

This would be 5 star if 1) I could pay to get rid of the ads ( I HATE having an ad start playing as soon as my workout is complete. Total buzzkill) 2) There was a way to mute my music playback while the apps voice and countdown were going (It mutes my music for the annoying ads, but not the app itself). I know you can pick a custom audio output to adjust separate volumes, but that doesn't work while using bluetooth output.