# GymRest vs MuscleTimerPro

The clearest difference is update cadence: MuscleTimerPro at every 2 weeks against GymRest's every 22 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GymRest ships an update every 22 months, MuscleTimerPro every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | GymRest | MuscleTimerPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/gymrest-interval-timer/id1637279351/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 46 MB | 56 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seito Horiguchi](https://appshunter.io/developer/1612679608) | [JIN TANDA](https://appshunter.io/developer/1865935191) |

## What reviewers say

### GymRest

[App page](https://appshunter.io/ios/app/gymrest-interval-timer/id1637279351)

This app provides a streamlined interval timer designed for focused workouts. It features simple tap controls for starting, stopping, and resetting sets, with automatic cloud saving of timer settings. Alarms and notifications alert you when time is up.

**Highlights:** Tap to start/stop, Long press to set duration, Set and reset counting, Alarm and notification alerts, Automatic cloud saving, Minimalist interface

**Features:** macOS Compatibility

**In-app purchases:** none


### MuscleTimerPro

[App page](https://appshunter.io/ios/app/muscletimerpro/id6757308856)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GymRest free?

GymRest is free to download, with no in-app purchases.

### Is MuscleTimerPro free?

MuscleTimerPro is free to download, with no in-app purchases.

### Do GymRest or MuscleTimerPro have ads?

Neither GymRest nor MuscleTimerPro shows ads.

### Which is updated more often, GymRest or MuscleTimerPro?

GymRest ships an update every 22 months, and MuscleTimerPro every 2 weeks. Most recently, GymRest was updated on November 3, 2026 and MuscleTimerPro on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*