# GymTimer: HIIT Interval Timer — Tabata, Circuits & Workouts

> Customizable interval timer for HIIT, Tabata, and circuit training workouts. (iPhone/iPad app by Crystal Interactive Entertainment LLC.)

- Source: https://appshunter.io/ios/app/gymtimer-hiit-interval-timer/id6792610762 (this page in markdown: same URL + `.md`)
- Developer: [Crystal Interactive Entertainment LLC](https://appshunter.io/developer/6792610764)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 12+
- Requires: iOS 17.0 · 70 MB
- Languages: American English
- Released: 2026-07-30
- Data updated: 2026-10-08
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/gymtimer-hiit-interval-timer/id6792610762/reviews.md

## What is GymTimer?

Build custom HIIT, Tabata and circuit workouts with a clear interval timer made for training. Control work, rest, exercises, rounds and recovery so every session stays on track.

BUILD YOUR WORKOUT
Set work and rest times, choose exercises and rounds, and add recovery time between rounds. Save favorite setups so your next session is ready in seconds.

CREATE A ROUTINE
Schedule favorite workouts for the days and times that suit you. Smart reminders help you stay consistent.

SEE YOUR PROGRESS
Review workout history, active days, streaks, trophies, and awards. Set a daily activity goal and see how each session moves you forward.

MAKE IT YOURS
Choose themes, timer styles, sounds, week settings, and avatars. Optional cloud sync keeps supported data available across your devices.

Some features require a Pro subscription.

Terms of Use: https://crystalinteractiveentertainment.com/terms
Privacy Policy: https://crystalinteractiveentertainment.com/privacy

## Key features

- Customizable work/rest intervals
- Full-screen clear timer display
- Workout history and progress tracking
- Daily workout goals and streaks
- Workout favorites and reminders
- Cloud sync with Crystal ID

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $4.99 | per year |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/gymtimer-hiit-interval-timer/id6792610762/reviews.md

### 5/5 — peak timer icl

*2026-09-15*

i think i did a great job with da design and keeping it free for those who cant pay

### 5/5 — Excellent

*2026-08-02*

⭐⭐⭐⭐⭐
This is by far the best interval workout timer I’ve used. The interface is clean, easy to navigate, and setting up custom workouts takes only a few seconds. I use it for HIIT, strength training, and Tabata, and the voice prompts and countdowns help me stay focused without constantly checking my phone. It’s reliable, customizable, and has everything I need for efficient workouts. Highly recommended for anyone serious about fitness!

## Frequently asked questions about GymTimer

### What is GymTimer?

GymTimer is a flexible interval workout timer designed for HIIT, Tabata, circuits, and various gym or home routines. It allows users to create custom workouts by setting work times, rest times, exercises, rounds, and recovery periods.

### Can I create my own workouts in GymTimer?

Yes, GymTimer allows you to build your own workouts by customizing work, rest, exercise, round, and round-reset values. You can then save these as reusable favorites for quick access.

### Does GymTimer track my progress?

GymTimer helps you stay consistent by allowing you to set daily workout goals, build workout streaks, and earn badges and trophies. You can review completed workouts in your history, browsing activity by day, week, and month.

### Is GymTimer free to use?

GymTimer is free to download and use. However, some customization, synchronization, reward, and convenience features require a GymTimer Pro subscription. The app also contains advertisements.

### What are the GymTimer Pro subscription options?

GymTimer Pro is available as an auto-renewable subscription. Monthly plans cost $1.99 per month, and yearly plans cost $4.99 per year. You can manage or cancel your subscription in your Apple Account settings.

### Does GymTimer have ads?

Yes, GymTimer contains advertisements. Some advanced features and personalization options are available through the optional GymTimer Pro subscription.

### Can I sync my GymTimer data across devices?

You can create an optional Crystal ID to use the same identity across Crystal apps. GymTimer Pro members can back up and synchronize their GymTimer progress across supported devices.

### What devices does GymTimer support?

Based on the provided data, GymTimer currently supports iPhones. It is available for download and use on these devices.

## Version history (last 5 releases)

### 3.9.3 — 2026-10-05

Bug fixes and performance improvements.

### 3.9.2 — 2026-09-30

Improved Crystal ID makes your account easier to manage. Refined spacing and cleaner screens make the app easier to use. Bug fixes improve everyday reliability.

### 3.9.0 — 2026-09-26

Improved Crystal ID makes your account easier to manage. Refined spacing and cleaner screens make the app easier to use. Bug fixes improve everyday reliability.

### 3.8.9 — 2026-09-24

Bug fixes and performance improvements.

### 3.8.7 — 2026-09-21

• Smoother navigation and improved responsiveness.
• Performance and stability improvements throughout the app.

## Apps similar to GymTimer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Strenos: Hybrid Lifter Tools](https://appshunter.io/ios/app/strenos-hybrid-lifter-tools/id6767339937) | — | Free | Health & Fitness |
| [Pulsor HIIT Timer for Workout](https://appshunter.io/ios/app/pulsor-hiit-timer-for-workout/id6761009137) | — | Free | Health & Fitness |
| [TimerBro](https://appshunter.io/ios/app/timerbro/id6761820397) | — | Free | Health & Fitness |
| [Boxing Combo Timer](https://appshunter.io/ios/app/boxing-combo-timer/id6755162811) | — | Free | Health & Fitness |
| [Circuit 7: Fitness Court Coach](https://appshunter.io/ios/app/circuit-7-fitness-court-coach/id6782185676) | — | Free | Health & Fitness |
| [Interval Timer: Rounds](https://appshunter.io/ios/app/interval-timer-rounds/id6805231610) | — | Free | Health & Fitness |

## More apps by Crystal Interactive Entertainment LLC

- [Macros AI Free Calorie Tracker](https://appshunter.io/ios/app/macros-ai-free-calorie-tracker/id6794482604)
- [Eepy: Focus, Sleep and Relax](https://appshunter.io/ios/app/eepy-focus-sleep-and-relax/id6795238297)
- [Word Legends: Smart Puzzles](https://appshunter.io/ios/app/word-legends-smart-puzzles/id6797986965)

All apps by Crystal Interactive Entertainment LLC: https://appshunter.io/developer/6792610764

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-08.*