# トレーニング・タイマー vs Gym Timer

The clearest difference is ads: トレーニング・タイマー at none against Gym Timer's shown. トレーニング・タイマー also leads on iOS requirement (10.0 vs 16.2). Gym Timer's advantage is update cadence (every 3 weeks vs every 19 months). 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.

トレーニング・タイマー ships an update every 19 months, Gym Timer every 3 weeks. The most recent releases landed on September 7, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | トレーニング・タイマー | Gym Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 3 weeks** |
| Size | 9 MB | 16 MB |
| Requires iOS | **10.0** | 16.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kazuyoshi Aizawa](https://appshunter.io/developer/1185167269) | [takeru urushihara](https://appshunter.io/developer/1865114300) |

## What reviewers say

### トレーニング・タイマー

[App page](https://appshunter.io/ios/app/id1185167270)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gym Timer

[App page](https://appshunter.io/ios/app/gym-timer-interval-timer/id6760907377)

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

**In-app purchases:** none


## Frequently asked questions

### Is トレーニング・タイマー free?

トレーニング・タイマー is free to download, with no in-app purchases.

### Is Gym Timer free?

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

### Do トレーニング・タイマー or Gym Timer have ads?

Gym Timer shows ads; トレーニング・タイマー does not.

### Which is updated more often, トレーニング・タイマー or Gym Timer?

トレーニング・タイマー ships an update every 19 months, and Gym Timer every 3 weeks. Most recently, トレーニング・タイマー was updated on September 7, 2026 and Gym Timer on September 18, 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.*