# Onigiri vs 赤シート暗記

The clearest difference is in-app purchases: 赤シート暗記 at none against Onigiri's 4. Onigiri's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Onigiri sells 4 in-app purchases, starting at $3.99 per month. 赤シート暗記 asks for nothing beyond the download.

## The numbers

| Metric | Onigiri | 赤シート暗記 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | — |
| Size | 130 MB | 4 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [henri gil](https://appshunter.io/developer/498565852) | [hirokazu murabe](https://appshunter.io/developer/894364772) |

## What reviewers say

### Onigiri

[App page](https://appshunter.io/ios/app/onigiri-japanese-learning/id6476833611)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $3.99 | per month |
| Premium Pack | $9.99 | per year |
| 6 months | $11.99 | per 6 months |
| 1 Year | $14.99 | per year |


### 赤シート暗記

[App page](https://appshunter.io/ios/app/ocr/id6770425259)

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

**In-app purchases:** none


## Frequently asked questions

### Is Onigiri free?

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

### Is 赤シート暗記 free?

赤シート暗記 is free to download, with no in-app purchases.

### Do Onigiri or 赤シート暗記 have ads?

赤シート暗記 shows ads; Onigiri 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.*