# ERAI! vs 筋トレ日誌

The clearest difference is ads: 筋トレ日誌 at none against ERAI!'s shown. ERAI!'s advantage is iOS requirement (15.0 vs 26.4). 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.

## The numbers

| Metric | ERAI! | 筋トレ日誌 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Size | 18 MB | 6 MB |
| Requires iOS | **15.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kosuke Shimada](https://appshunter.io/developer/1529796493) | [YUDAI TERUI](https://appshunter.io/developer/1884842319) |

## What reviewers say

### ERAI!

[App page](https://appshunter.io/ios/app/erai/id1529796491)

**Features:** macOS Compatibility

**In-app purchases:** none


### 筋トレ日誌

[App page](https://appshunter.io/ios/app/id6765877082)

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

**In-app purchases:** none


## Frequently asked questions

### Is ERAI! free?

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

### Is 筋トレ日誌 free?

筋トレ日誌 is free to download, with no in-app purchases.

### Do ERAI! or 筋トレ日誌 have ads?

ERAI! shows ads; 筋トレ日誌 does not.

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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.*