# トレカレ vs Muscle Memory

The clearest difference is in-app purchases: トレカレ at none against Muscle Memory's 1. Muscle Memory's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Muscle Memory sells 1 in-app purchase, starting at $2.99 per month. トレカレ asks for nothing beyond the download.

## The numbers

| Metric | トレカレ | Muscle Memory |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 4 days |
| Size | 26 MB | 123 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yoshitaka Yamade](https://appshunter.io/developer/1869826867) | [hiroto hashimoto](https://appshunter.io/developer/1884572209) |

## What reviewers say

### トレカレ

[App page](https://appshunter.io/ios/app/id6757975295)

**In-app purchases:** none


### Muscle Memory

[App page](https://appshunter.io/ios/app/muscle-memory-workout-log/id6760459152)

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is トレカレ free?

トレカレ is free to download, with no in-app purchases.

### Is Muscle Memory free?

Muscle Memory is free to download, with in-app purchases available.

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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.*