# 筋活メモ vs Workout Log

The clearest difference is in-app purchases: 筋活メモ at none against Workout Log's 2. 筋活メモ also leads on device support (3 vs 1). Workout Log's advantage is update cadence (weekly vs every 2 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Workout Log sells 2 in-app purchases, starting at $1.99 per month. 筋活メモ asks for nothing beyond the download.

筋活メモ ships an update every 2 months, Workout Log weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 筋活メモ | Workout Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Size | 8 MB | 20 MB |
| Requires iOS | 18.2 | **18.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kota Sakurai](https://appshunter.io/developer/1802450521) | [KOTARO MURAKAMI](https://appshunter.io/developer/1879455887) |

## What reviewers say

### 筋活メモ

[App page](https://appshunter.io/ios/app/id6744973405)

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

**In-app purchases:** none


### Workout Log

[App page](https://appshunter.io/ios/app/workout-log-workoutdiary/id6760113684)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $19.99 | per year |


## Frequently asked questions

### Is 筋活メモ free?

筋活メモ is free to download, with no in-app purchases.

### Is Workout Log free?

Workout Log is free to download, with in-app purchases available.

### Do 筋活メモ or Workout Log have ads?

Both 筋活メモ and Workout Log show ads.

### Which is updated more often, 筋活メモ or Workout Log?

筋活メモ ships an update every 2 months, and Workout Log weekly. Most recently, 筋活メモ was updated on October 25, 2026 and Workout Log on October 24, 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.*