# GymRest vs SIMPLE IRON TIMER

The clearest difference is ads: GymRest at none against SIMPLE IRON TIMER's shown. SIMPLE IRON TIMER's advantage is update cadence (every 2 months vs every 22 months). On price, in-app purchases, device support and iOS requirement 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, SIMPLE IRON TIMER every 2 months. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GymRest | SIMPLE IRON TIMER |
| --- | --- | --- |
| 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** | Yes |
| Update frequency | Every 22 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 46 MB | 39 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Seito Horiguchi](https://appshunter.io/developer/1612679608) | [Kei Iwata](https://appshunter.io/developer/1896014765) |

## 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


### SIMPLE IRON TIMER

[App page](https://appshunter.io/ios/app/simple-iron-timer/id6771781121)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GymRest free?

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

### Is SIMPLE IRON TIMER free?

SIMPLE IRON TIMER is free to download, with no in-app purchases.

### Do GymRest or SIMPLE IRON TIMER have ads?

SIMPLE IRON TIMER shows ads; GymRest does not.

### Which is updated more often, GymRest or SIMPLE IRON TIMER?

GymRest ships an update every 22 months, and SIMPLE IRON TIMER every 2 months. Most recently, GymRest was updated on October 17, 2026 and SIMPLE IRON TIMER on October 24, 2026.

---

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