---
title: "OpenHIIT - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Enhance your daily routines with OpenHIIT, the versatile open-source interval timer app. Tailored for various activities, including but not limited to High-Intensity Interval Training (HIIT), OpenHIIT"
---

# OpenHIIT — United States
> Open Source Interval Timer

![OpenHIIT App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/cf/06/a5/cf06a541-744e-38a2-c24e-14ed7d0b66d1/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/400x400bb.png)

**Developer:** [Abigail Mabe](https://apptail.io/developer/abigail-mabe-cqIe)
**Category:** Health Fitness
**Rating:** 5.0/5 (9 ratings)
**Price:** Free
**Bundle ID:** com.codepup.workoutTimer
**Store:** Apple App Store
**Country:** United States
**Version:** 1.7.0 (released 2026-05-25)
**Original Release:** 2023-11-08

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6459617819)
**AppTail Page:** [https://apptail.io/app/openhiit-PNqo/united-states](https://apptail.io/app/openhiit-PNqo/united-states)

## OpenHIIT Description
Enhance your daily routines with OpenHIIT, the versatile open-source interval timer app. Tailored for various activities, including but not limited to High-Intensity Interval Training (HIIT), OpenHIIT is a dynamic tool designed to optimize your tasks and foster a collaborative environment.

OpenHIIT is free of ads and committed to providing an experience without in-app purchases or premium versions.

Customizable Timing:
Set intervals tailored to your preferences, whether it's for focused workouts, work sprints, or study sessions. Adapt OpenHIIT to your needs and make the most of your time.

Precise Timing and User-Friendly Controls:
Enjoy seamless sessions with accurate timing and intuitive controls. OpenHIIT ensures precision in intervals, allowing you to concentrate on your activities without disruptions. Stay in sync and maintain a steady pace throughout your tasks.

Auditory and Visual Alerts:
Stay informed and motivated with clear audio and visual alerts. OpenHIIT provides signals and indicators, keeping you aware of time changes without the need to glance at your device constantly. Keep your momentum going and stay on track.

Open Source Collaboration:
Join the collaborative spirit and become part of the OpenHIIT open-source community. Contribute to the app's development, suggest improvements, and share your ideas with users from various backgrounds. Together, we can shape the evolution of interval timers for diverse activities.

Download OpenHIIT now to experience the flexibility and efficiency of an open-source interval timer. Take charge of your sessions, boost your productivity, and explore the full potential of OpenHIIT in various aspects of your daily life.

Note: OpenHIIT is a project led by one individual with contributions from the community. Committed to quality and alignment with platform policies, OpenHIIT respects intellectual property rights.

## OpenHIIT Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/64/94/62/649462d2-b680-b3f2-7357-7903823214d4/b5de4dde-a393-4443-9b66-9622483f1e20_IMG_0022.PNG/2048x2732.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/37/5f/be/375fbe65-288e-d047-e9bc-3011d38d14d9/4750e116-6c3f-4a31-9faf-fa4af05d9831_IMG_0023.PNG/2048x2732.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5a/34/99/5a349982-4257-c730-16a0-3614fa528643/c60e42f5-ecc5-4a4d-8427-8ed880b844fa_IMG_0024.PNG/2048x2732.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7e/17/3e/7e173e0a-f6b3-6a4c-d000-8db4fbe4240f/a442a4d3-ad4a-4711-bfa7-d81906d1003a_IMG_0025.PNG/2048x2732.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a9/4b/aa/a94baab5-c426-b127-ccf6-4463ff69963d/2d907fac-1bff-4cc9-9417-a0f5836f69e9_IMG_0026.PNG/2048x2732.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1d/03/36/1d0336d3-7b00-ce57-3d16-997c7fc6b15f/61f94b33-0f42-4a52-a562-2b7074e9fee9_IMG_0027.PNG/2048x2732.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/88/f9/f1/88f9f1ee-2fe9-5f3c-e757-8dba4305fec3/455f93dc-78f5-4a2d-b4a5-c2fa1709a16d_IMG_0028.PNG/2048x2732.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c5/27/65/c5276526-3ce2-3c2d-29d7-bcee3ff86234/5d4ff651-b3f9-4522-b9b1-592e41a77ed6_IMG_0029.PNG/2048x2732.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d9/09/fe/d909fe64-9a99-d567-c8b9-913bfab77790/2efbe87e-2bc9-4635-806c-7d741941d483_IMG_0030.PNG/2048x2732.png)

## OpenHIIT Rating Breakdown in United States
- 5 stars: 9 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## OpenHIIT Reviews in United States

### ***** "Wonderful"
What a great app! Has all the features of paid apps, with no ads and unlimited use all for free!
This has work/rest periods, intervals, optional restarts, optional break between restarts, warm up, cool down, warning beeps called "get ready", halfway beeps! All customizable! Name and save your timers, choose sounds, even name each work period, e.g. “Push-ups”, “sit-ups” etc. And all so easy to use.
Highly recommend this awesome HIIT timer!
-- CaramelSeven, 2026-03-18

### ***** "Excellent Tool"
Thank you to the developers for making this free and open source.
-- Will Nickles, 2025-10-29

### ***** "Refreshingly simple and ad-free"
Exactly what I was looking for in a HIIT timer
-- paul*g, 2025-10-07

### ***** "Great for 5BX"
I made 5 one minute intervals for the first four exercises (first two are duplicates). Works great!  No ads. Thanks so much!!
-- sk3tch!, 2025-01-30

### ***** "Great Workout App"
Helps me keep time with my workouts and I can program them all to rember for later
-- xXx_bwm_xXx💀💀💀69, 2023-11-23

### ***** "Easy to use Interval Timer"
I was a beta tester for this app, I am so happy that it’s now available to everyone! It’s so easy to use and customize to your workout. I love the sounds and that I am able to save multiple timers.
-- PerTrnr, 2023-11-11

### ***** "Great app for HIIT workouts!"
Easy to use with customizable workouts. Clear audio cues make workouts seamless. Highly recommended for anyone into high-intensity training!
-- dhruv282, 2023-11-09

[View all OpenHIIT reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)




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## OpenHIIT Available In
- [United States](https://apptail.io/app/openhiit-PNqo/united-states)
- [Germany](https://apptail.io/app/openhiit-PNqo/germany)
- [Canada](https://apptail.io/app/openhiit-PNqo/canada)
- [Sweden](https://apptail.io/app/openhiit-PNqo/sweden)
- [Norway](https://apptail.io/app/openhiit-PNqo/norway)
- [Vietnam](https://apptail.io/app/openhiit-PNqo/vietnam)
- [South Africa](https://apptail.io/app/openhiit-PNqo/south-africa)
- [Switzerland](https://apptail.io/app/openhiit-PNqo/switzerland)
- [Spain](https://apptail.io/app/openhiit-PNqo/spain)
- [France](https://apptail.io/app/openhiit-PNqo/france)
- [Czechia](https://apptail.io/app/openhiit-PNqo/czechia)
- [Dominican Republic](https://apptail.io/app/openhiit-PNqo/dominican-republic)
- [Algeria](https://apptail.io/app/openhiit-PNqo/algeria)
- [Ecuador](https://apptail.io/app/openhiit-PNqo/ecuador)
- [Estonia](https://apptail.io/app/openhiit-PNqo/estonia)
- [Egypt](https://apptail.io/app/openhiit-PNqo/egypt)
- [United Kingdom](https://apptail.io/app/openhiit-PNqo/united-kingdom)
- [Hong Kong SAR China](https://apptail.io/app/openhiit-PNqo/hong-kong)
- [Croatia](https://apptail.io/app/openhiit-PNqo/croatia)
- [Hungary](https://apptail.io/app/openhiit-PNqo/hungary)
- [South Korea](https://apptail.io/app/openhiit-PNqo/south-korea)
- [Kuwait](https://apptail.io/app/openhiit-PNqo/kuwait)
- [Lebanon](https://apptail.io/app/openhiit-PNqo/lebanon)
- [Lithuania](https://apptail.io/app/openhiit-PNqo/lithuania)
- [Mexico](https://apptail.io/app/openhiit-PNqo/mexico)
- [Malaysia](https://apptail.io/app/openhiit-PNqo/malaysia)
- [New Zealand](https://apptail.io/app/openhiit-PNqo/new-zealand)
- [Peru](https://apptail.io/app/openhiit-PNqo/peru)
- [Philippines](https://apptail.io/app/openhiit-PNqo/philippines)
- [Pakistan](https://apptail.io/app/openhiit-PNqo/pakistan)
- [Poland](https://apptail.io/app/openhiit-PNqo/poland)
- [Portugal](https://apptail.io/app/openhiit-PNqo/portugal)
- [Romania](https://apptail.io/app/openhiit-PNqo/romania)
- [Russia](https://apptail.io/app/openhiit-PNqo/russia)
- [Singapore](https://apptail.io/app/openhiit-PNqo/singapore)
- [Armenia](https://apptail.io/app/openhiit-PNqo/armenia)
- [Türkiye](https://apptail.io/app/openhiit-PNqo/turkey)
- [Taiwan](https://apptail.io/app/openhiit-PNqo/taiwan)
- [Ukraine](https://apptail.io/app/openhiit-PNqo/ukraine)
- [Thailand](https://apptail.io/app/openhiit-PNqo/thailand)
- [Argentina](https://apptail.io/app/openhiit-PNqo/argentina)
- [Austria](https://apptail.io/app/openhiit-PNqo/austria)
- [Australia](https://apptail.io/app/openhiit-PNqo/australia)
- [Azerbaijan](https://apptail.io/app/openhiit-PNqo/azerbaijan)
- [Belgium](https://apptail.io/app/openhiit-PNqo/belgium)
- [Brazil](https://apptail.io/app/openhiit-PNqo/brazil)
- [Chile](https://apptail.io/app/openhiit-PNqo/chile)
- [China](https://apptail.io/app/openhiit-PNqo/china)
- [Colombia](https://apptail.io/app/openhiit-PNqo/colombia)

---

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