# 筋肉日記 vs IronLog

The clearest difference is device support: IronLog at 2 against 筋肉日記's —. 筋肉日記's advantage is iOS requirement (11.0 vs 15.1). On price and in-app purchases 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 | 筋肉日記 | IronLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 69 MB | 35 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tenna Churiki](https://appshunter.io/developer/1501272326) | [Keito Miwa](https://appshunter.io/developer/1879774158) |

## What reviewers say

### 筋肉日記

[App page](https://appshunter.io/ios/app/id6458048532)

**In-app purchases:** none


### IronLog

[App page](https://appshunter.io/ios/app/ironlog/id6759607068)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 筋肉日記 free?

筋肉日記 is free to download, with no in-app purchases.

### Is IronLog free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*