# 第25回日本再生医療学会総会 vs CustomBooks

The clearest difference is iOS requirement: 第25回日本再生医療学会総会 at 15.6 against CustomBooks's 17.0. 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 | 第25回日本再生医療学会総会 | CustomBooks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 36 MB | 3 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 12+ | 4+ |
| Developer | [JAPANESE SOCIETY FOR REGENERATIVE MEDICINE, THE](https://appshunter.io/developer/1453116044) | [永隆 郝](https://appshunter.io/developer/6781715723) |

## What reviewers say

### 第25回日本再生医療学会総会

[App page](https://appshunter.io/ios/app/25/id6759076701)

**In-app purchases:** none


### CustomBooks

[App page](https://appshunter.io/ios/app/custombooks/id6781718998)

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

**In-app purchases:** none


## Frequently asked questions

### Is 第25回日本再生医療学会総会 free?

第25回日本再生医療学会総会 is free to download, with no in-app purchases.

### Is CustomBooks free?

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

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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.*