# Gym Timer Pro - Interval — Interval Timer - Just Do It!

> Free interval timer for structured workouts with customizable work, rest, and sets. (iPhone/iPad app by Dae Won Kim.)

- Source: https://appshunter.io/ios/app/gym-timer-pro-interval/id1539358626 (this page in markdown: same URL + `.md`)
- Developer: [Dae Won Kim](https://appshunter.io/developer/1539358628)
- Category: Health & Fitness, Sports
- Price: Free
- Rating: 5.00/5 from 11 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 57 MB
- Languages: English
- Released: 2020-11-14
- Data updated: 2026-06-06
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/gym-timer-pro-interval/id1539358626/reviews.md

## What is Gym Timer Pro?

The Gym Timer (100% free)
NO Ads, NO subscriptions, NO in-app purchase

Built for the author himself to use this app for his workout.

You can count down or count up.
You can have up to 3 workout items.
You can configure WORK, REST, and SETS for each workout by simply dragging it.
You can configure the ready time before the workout in the Settings.

Enjoy the workout!

I will update the app frequently!

## Key features

- Countdown and count-up timers
- Up to 3 workout items
- Configurable work, rest, and sets
- Adjustable ready time
- Completely free with no ads or purchases

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/gym-timer-pro-interval/id1539358626/reviews.md

### 5/5 — No tracking no subscriptions

*2024-12-16*

Wish all apps used this model. Lets you “buy him a coffee” to support.  Well done!

### 5/5 — Thumbs up…

*2021-02-04*

...This is a rare free fully adjustable timer, that helps you control your “work” time and your “rest” time. works well, recommended

### 5/5 — Works well as intended

*2020-11-15*

Works well as intended! Its fairly simple to use which I like.

**Developer response:** Thank you for your feedback! 

Fyi, there are many features that are coming soon, including some major bugs!

## Frequently asked questions about Gym Timer Pro

### What is Gym Timer Pro?

Gym Timer Pro is a free interval timer application designed to help users structure their workouts. It allows for customizable work, rest, and set periods for up to three different workout items.

### How many workout items can I set up in Gym Timer Pro?

You can configure up to three distinct workout items within Gym Timer Pro. Each item can have its own unique work, rest, and set durations.

### Does Gym Timer Pro have ads?

No, Gym Timer Pro is 100% free and explicitly states it has no ads, subscriptions, or in-app purchases, providing an uninterrupted user experience.

### What devices is Gym Timer Pro compatible with?

Gym Timer Pro is currently supported on iPhone and iPod devices, running on iOS.

### How often is Gym Timer Pro updated?

The developer has indicated they will update the app frequently. The latest version, 1.6.0, was released on June 8, 2021.

### What is the age rating for Gym Timer Pro?

Gym Timer Pro has an age rating of 4+, making it suitable for a wide range of users.

### Can I set a warm-up period before my workout with Gym Timer Pro?

Yes, you can configure a ready time before the workout begins in the Settings section of Gym Timer Pro.

### What kind of workouts can Gym Timer Pro be used for?

Gym Timer Pro is ideal for any workout that benefits from timed intervals, such as High-Intensity Interval Training (HIIT), circuit training, or any routine requiring specific work and rest periods.

## Version history (last 5 releases)

### 1.6.0 — 2021-06-08

Bug fixes & Improvements

### 1.5.0 — 2020-12-10

Bug fixes and improvements

### 1.4.0 — 2020-12-06

Bug fixes & improvements

### 1.3.0 — 2020-11-30

* All the changes saved locally
* More settings - Support Sound & Vibration
* Bug fixes & Improvements

### 1.2.1 — 2020-11-26

Bug fixes & Improvements

## Apps similar to Gym Timer Pro

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Timer Plus - Workouts Timer](https://appshunter.io/ios/app/timer-plus-workouts-timer/id1279716547) | 4.8 (90,928) | Free | Health & Fitness |
| [Interval Timer - Tabata Timer](https://appshunter.io/ios/app/interval-timer-tabata-timer/id406473568) | 4.5 (18,111) | Free | Health & Fitness |
| [Interval Timer □ HIIT Timer](https://appshunter.io/ios/app/interval-timer-hiit-timer/id1124297113) | 4.8 (82,735) | Free | Health & Fitness |
| [Interval Timer: HIIT Workout](https://appshunter.io/ios/app/interval-timer-hiit-workout/id1596127692) | 4.9 (234) | Free | Health & Fitness |
| [Workout Timer Custom Intervals](https://appshunter.io/ios/app/workout-timer-custom-intervals/id1669997130) | 4.5 (137) | Free | Health & Fitness |
| [Seconds Pro Interval Timer](https://appshunter.io/ios/app/seconds-pro-interval-timer/id363978811) | 4.8 (11,427) | $7.99 | Health & Fitness |

## More apps by Dae Won Kim

- [One Punch - Home Workout](https://appshunter.io/ios/app/one-punch-home-workout/id1565731949)
- [YT Subs Count for YouTube](https://appshunter.io/ios/app/yt-subs-count-for-youtube/id1602927954)

All apps by Dae Won Kim: https://appshunter.io/developer/1539358628

## Related topics

[pro gym timer](https://appshunter.io/ios/topics/pro-gym-timer)

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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 2026-06-06.*