# TUTility vs 四字熟語クイズで暗記 高校受験・大学受験対策 エビ四2

The clearest difference is in-app purchases: TUTility at none against 四字熟語クイズで暗記 高校受験・大学受験対策 エビ四2's 10. TUTility also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 四字熟語クイズで暗記 高校受験・大学受験対策 エビ四2 sells 10 in-app purchases, starting at $2.99 per month. TUTility asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | TUTility | 四字熟語クイズで暗記 高校受験・大学受験対策 エビ四2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 28 MB | 225 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Rin Iwai](https://appshunter.io/developer/1624514244) | [keiji imamura](https://appshunter.io/developer/1496803101) |

## What reviewers say

### TUTility

[App page](https://appshunter.io/ios/app/tutility/id1624514242)

**Features:** macOS Compatibility

**In-app purchases:** none


### 四字熟語クイズで暗記 高校受験・大学受験対策 エビ四2

[App page](https://appshunter.io/ios/app/2/id6503683909)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| エビ四2 サブスクリプション/月 | $2.99 | per month |
| 四字熟語 中級 コース | $0.99 | one-time |
| 漢字 初級 コース | $0.99 | one-time |
| 漢字 上級 コース | $0.99 | one-time |
| 熟語帳登録+10 | $0.99 | one-time |
| 四字熟語3コースセット | $1.99 | one-time |
| 漢字3コースセット | $1.99 | one-time |
| 殿堂入り個別リセット | $1.99 | one-time |
| 熟語帳登録+30 | $1.99 | one-time |
| 熟語帳登録+50 | $2.99 | one-time |


## Frequently asked questions

### Is TUTility free?

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

### Is 四字熟語クイズで暗記 高校受験・大学受験対策 エビ四2 free?

四字熟語クイズで暗記 高校受験・大学受験対策 エビ四2 is free to download, with in-app purchases available.

### Do TUTility or 四字熟語クイズで暗記 高校受験・大学受験対策 エビ四2 have ads?

四字熟語クイズで暗記 高校受験・大学受験対策 エビ四2 shows ads; TUTility does not.

### Which is updated more often, TUTility or 四字熟語クイズで暗記 高校受験・大学受験対策 エビ四2?

TUTility ships an update every 2 weeks, and 四字熟語クイズで暗記 高校受験・大学受験対策 エビ四2 every 2 weeks. Most recently, TUTility was updated on September 10, 2026 and 四字熟語クイズで暗記 高校受験・大学受験対策 エビ四2 on September 19, 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.*