# Watch Workout Log vs 筋トレウォッチ

The clearest difference is in-app purchases: Watch Workout Log at none against 筋トレウォッチ's 1. Watch Workout Log also leads on ads (none vs shown) and device support (4 vs 2). 筋トレウォッチ's advantage is update cadence (every 3 days vs weekly) and iOS requirement (17.0 vs 26.0). On price there is nothing between them.

Both are free to download. 筋トレウォッチ sells 1 in-app purchase, starting at $2.99 per month. Watch Workout Log asks for nothing beyond the download.

Watch Workout Log ships an update weekly, 筋トレウォッチ every 3 days. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Watch Workout Log | 筋トレウォッチ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Size | 9 MB | 12 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Shunsuke Takanishi](https://appshunter.io/developer/1560104129) | [Sana Okada](https://appshunter.io/developer/6787362402) |

## What reviewers say

### Watch Workout Log

[App page](https://appshunter.io/ios/app/watch-workout-log/id6754835442)

**Features:** Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases:** none


### 筋トレウォッチ

[App page](https://appshunter.io/ios/app/id6787971685)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン（月額） | $2.99 | per month |


## Frequently asked questions

### Is Watch Workout Log free?

Watch Workout Log is free to download, with no in-app purchases.

### Is 筋トレウォッチ free?

筋トレウォッチ is free to download, with in-app purchases available.

### Do Watch Workout Log or 筋トレウォッチ have ads?

筋トレウォッチ shows ads; Watch Workout Log does not.

### Which is updated more often, Watch Workout Log or 筋トレウォッチ?

Watch Workout Log ships an update weekly, and 筋トレウォッチ every 3 days. Most recently, Watch Workout Log was updated on November 9, 2026 and 筋トレウォッチ on November 6, 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.*