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Android Apps > Health & Fitness > Simple Interval Timer
Simple Interval Timer icon

Simple Interval Timer

1.20.1
Reliant Mitre
4.56
79 reviews
10,000+
Downloads
Free

Beeps periodically at intervals of your choosing

Simple Interval Timer Screenshot 1 of 5
Simple Interval Timer Screenshot 2 of 5
Simple Interval Timer Screenshot 3 of 5
Simple Interval Timer Screenshot 4 of 5
Simple Interval Timer Screenshot 5 of 5
Screenshots by Reliant Mitre, from the Google Play listing
View on Google Play

AppBrain's verdict

Rating on Google Play
4.56
79 ratings
Installs
14 thousand
Last updated
November 1, 2026
Ads
No ads
Size
23.3 MB

Simple Interval Timer has 14 thousand installs. It doesn't have enough ratings yet to judge what users think.

Official page on Google Play

Pros & Cons

  • Completely free with no ads or paid features
  • Exact-second customization for work/rest cycles
  • Presets save time for multiple routines
  • Background operation allows use with other apps or while the screen is locked
  • Lacks a built-in library of pre-made workout templates; focuses on timers and presets rather than guided workouts

User feedback

Ratings and reviews on Google Play

Comments on Simple Interval Timer for Android

★★★★★ Walter Moyer · Jul 20, 2026
Simple but ... exactly what I was looking for in an interval timer.
★★★★★ Michael Duncan · Jul 13, 2026
AWESOME! Simple to use. You can create timed circuits and label each exercise. It's a well-designed, easy to use app. Compared to the others I tried, this is the best, and I'm not easily impressed.
★★★★★ Meindert Leegwater · May 11, 2026
Great and simple UI 😊👍 App works great and is add-free 😊👍 What not to like 🤗
★★★★★ R ZaR · Dec 28, 2025
Dec 25: NO unwanted ads (in fact NO ads at all), NO data collection AND a working, intuitive super flexible timer app? What's the catch? Thanks so much for providing this ❤️🙏🏽
★★☆☆☆ Francesco Darmanin · May 9, 2026
Beeping 3 secs before and after interval just once then stops for the rest of the session
★☆☆☆☆ Ryan H · Jan 18, 2026
I needed a simple timer that goes off every few minutes. This is not that.
★☆☆☆☆ Ioan Biticu · Jan 31, 2026
This single app gave my phone burn in. oled screen. Otherwise fine app.

Google Play Rating history and histogram

59
14
0
0
4

Store listing

By Reliant Mitre, from Google Play
Description by Reliant Mitre Written by the developer, not by AppBrain. Click to read.
The ultimate interval timer for HIIT, Tabata, running, weightlifting, and the pomodoro technique. Simple, customisable, and effective for all your training and focus needs.

This easy-to-use app is designed for total flexibility. Whether you're in the gym, at home, or outdoors, create fully customisable timers for any activity imaginable.

Crush your fitness goals with the perfect tool for high intensity interval training. Whether you're pushing your limits with classic HIIT or tackling a tough CrossFit session, our timer has you covered. Effortlessly set it up for AMRAP, EMOM, or any custom metcon of your choice. It's the ideal partner for your demanding workouts.

Structure every part of your routine. In the gym, it's a simple and effective timer for weightlifting sets and bodyweight calisthenics circuits. For your cardio days, create precise intervals for running sprints, interval jogging, or power sessions on your cycling trainer. Use it to time poses during yoga or for Japanese walking, or even as a study timer.

Key Features:
* Completely Free: No ads or paid-for features.
* Simple & Clean Interface: Get started in seconds with no confusing clutter.
* Fully Customisable: Set work and rest times to the exact second.
* Save Your Favourites: Create and save presets for all your different routines.
* Works in the Background: Start your timer and use other apps or lock your screen.
* Water sports: Enable the 'UI Lock' setting to reject water droplets on the screen.

Whatever your goal, this app is simple, reliable, and flexible.

Download today and revolutionise the way you train and work!

Recent changes:
* Text-to-speech
* QR code sharing
* Screen burn-in protection

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
14
App size
23.3 MB
Needs Android
12.1+
Content rating
Everyone

Technologies used by Simple Interval Timer

7 permissions · 14 libraries
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
1.20.1
Launched
July 2025
  • Nov 1, 2026UpdateVersion 1.20.1
  • Oct 17, 2026UpdateVersion 1.19.0
  • Oct 4, 2026UpdateVersion 1.18.0
  • Sep 10, 2026Installs10,000+ installs
  • May 4, 2026UpdateVersion 1.16.0
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
2.1 thousand
Per day
71
30-day average
Play install range
10+ thousand
Launched
July 2025

Installs over time

Simple Interval Timer has been installed 14 thousand times. Over the past 30 days, it averaged 71 installs per day.

Rankings

Google Play top charts

Google Play Rankings for Simple Interval Timer

This app is not ranked

About the app and developer

About Simple Interval Timer

Simple Interval Timer is a health & fitness app developed by Reliant Mitre.

Install Statistics

Simple Interval Timer has been installed 14 thousand times. In the last 30 days, the app was installed 2.1 thousand times.

User Ratings

Simple Interval Timer is rated 4.56 out of 5 stars. The rating is based on 79 ratings.

App Information

Simple Interval Timer is freely available from Google Play. The app size is 23.28 MB. The latest version available is 1.20.1. The last update was on November 1, 2026.

Technical Requirements

Simple Interval Timer requires Android 12.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since July 2025.

Simple Interval Timer is made and published by Reliant Mitre. AppBrain is an independent app data site and isn't affiliated with Reliant Mitre. The app name, icon, screenshots and description belong to Reliant Mitre and are shown as published on Google Play.

App Performance Report

Get a detailed PDF report for Simple Interval Timer with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Developer information for Reliant Mitre

Reliant Mitre

intervaltimer@proton.me

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Frequently asked questions about Simple Interval Timer

Is Simple Interval Timer free?

Yes. Simple Interval Timer is free on Google Play.

Is Simple Interval Timer still available?

Yes. Simple Interval Timer is on Google Play, and the last update we saw was on November 1, 2026.

Does Simple Interval Timer contain ads?

No. Google Play does not list Simple Interval Timer as containing ads.

What Android version does Simple Interval Timer require?

Simple Interval Timer runs on Android 12.1 and higher.

How large is Simple Interval Timer?

Simple Interval Timer is 23.28 MB.

Is Simple Interval Timer suitable for children?

Google Play rates the content of Simple Interval Timer as suitable for everyone.

How many times has Simple Interval Timer been installed?

Google Play lists 10,000+ installs for Simple Interval Timer.

How do people rate Simple Interval Timer?

Simple Interval Timer scores 4.56 out of 5 stars, from 79 ratings on Google Play.

Who made Simple Interval Timer?

Simple Interval Timer was developed by Reliant Mitre. It is listed in the health & fitness category on Google Play.

What are the best alternatives to Simple Interval Timer?

People looking at Simple Interval Timer also look at these health & fitness apps: Tabata Timer: Interval Timer, HIIT Timer - Interval Timer, Boxing Round & Interval Timer, SmartWOD Timer - WOD timer, TimerWOD: WOD & Interval Timer.

Share Simple Interval Timer

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Overview Alternatives History Reviews Rankings Technology
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