# 東大生が作った簿記3級 vs Re

The clearest difference is in-app purchases: 東大生が作った簿記3級 at none against Re's 2. 東大生が作った簿記3級 also leads on ads (none vs shown) and update cadence (daily vs every 4 days). On price and device support there is nothing between them.

Both are free to download. Re sells 2 in-app purchases, starting at $3.99 per month. 東大生が作った簿記3級 asks for nothing beyond the download.

東大生が作った簿記3級 ships an update daily, Re every 4 days. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 東大生が作った簿記3級 | Re |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 4 days |
| Size | 19 MB | 22 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Toshiki Katsube](https://appshunter.io/developer/1862196657) | [TRAND, LLC](https://appshunter.io/developer/6777130720) |

## What reviewers say

### 東大生が作った簿記3級

[App page](https://appshunter.io/ios/app/3/id6757947471)

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

**In-app purchases:** none


### Re

[App page](https://appshunter.io/ios/app/restudy-3/id6777130718)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（月額） | $3.99 | per month |
| プレミアム（年額） | $24.99 | per year |


## Frequently asked questions

### Is 東大生が作った簿記3級 free?

東大生が作った簿記3級 is free to download, with no in-app purchases.

### Is Re free?

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

### Do 東大生が作った簿記3級 or Re have ads?

Re shows ads; 東大生が作った簿記3級 does not.

### Which is updated more often, 東大生が作った簿記3級 or Re?

東大生が作った簿記3級 ships an update daily, and Re every 4 days. Most recently, 東大生が作った簿記3級 was updated on September 19, 2026 and Re on September 18, 2026.

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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.*