# かたぎり塾アプリ vs OneTapDiary

The clearest difference is iOS requirement: かたぎり塾アプリ at 16.4 against OneTapDiary's 26.0. On price, ads, 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 | かたぎり塾アプリ | OneTapDiary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 59 MB | 1 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [かたぎり塾](https://appshunter.io/developer/1657660579) | [Kaori Omine](https://appshunter.io/developer/1686510224) |

## What reviewers say

### かたぎり塾アプリ

[App page](https://appshunter.io/ios/app/id6444889803)

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

**In-app purchases:** none


### OneTapDiary

[App page](https://appshunter.io/ios/app/onetapdiary/id6755148559)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is かたぎり塾アプリ free?

かたぎり塾アプリ is free to download, with no in-app purchases.

### Is OneTapDiary free?

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

### Do かたぎり塾アプリ or OneTapDiary have ads?

Neither かたぎり塾アプリ nor OneTapDiary shows ads.

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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.*