# TRESUL vs Gym Rest Timer

The clearest difference is ads: TRESUL at none against Gym Rest Timer's shown. Gym Rest Timer's advantage is update cadence (every 6 days vs every 2 weeks) and iOS requirement (13.0 vs 15.5). On price, 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.

TRESUL ships an update every 2 weeks, Gym Rest Timer every 6 days. The most recent releases landed on September 22, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | TRESUL | Gym Rest Timer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 32.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Free | — |
| Size | 83 MB | 63 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [AEC,K.K](https://appshunter.io/developer/1636037627) | [Genki Suzuki](https://appshunter.io/developer/1853829095) |

## What reviewers say

### TRESUL

[App page](https://appshunter.io/ios/app/tresul/id1636037115)

This app is for members of TRESUL contract stores, offering features like personalized training plans, automatic calorie counting for meals, and easy booking for studio lessons. It also allows keyless entry to unmanned facilities and integrates with Apple Health for calorie expenditure calculations.

**Highlights:** Personalized training recommendations, Automatic calorie calculation for meals, Studio lesson booking system, Keyless entry for unmanned facilities, Apple Health integration for calorie tracking

**In-app purchases:** none


### Gym Rest Timer

[App page](https://appshunter.io/ios/app/gym-rest-timer/id6755429151)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TRESUL free?

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

### Is Gym Rest Timer free?

Gym Rest Timer is free to download, with no in-app purchases.

### Do TRESUL or Gym Rest Timer have ads?

Gym Rest Timer shows ads; TRESUL does not.

### Which is updated more often, TRESUL or Gym Rest Timer?

TRESUL ships an update every 2 weeks, and Gym Rest Timer every 6 days. Most recently, TRESUL was updated on September 22, 2026 and Gym Rest Timer on September 12, 2026.

---

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