# みつけもじ vs 21日で学ぶ歎異抄

The clearest difference is in-app purchases: 21日で学ぶ歎異抄 at none against みつけもじ's 1. 21日で学ぶ歎異抄 also leads on ads (none vs shown) and update cadence (every 4 days vs monthly). みつけもじ's advantage is iOS requirement (15.5 vs 17.0). On price and device support there is nothing between them.

Both are free to download. みつけもじ sells 1 one-off in-app purchase. 21日で学ぶ歎異抄 asks for nothing beyond the download.

みつけもじ ships an update monthly, 21日で学ぶ歎異抄 every 4 days. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | みつけもじ | 21日で学ぶ歎異抄 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 6 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ryo muranaka](https://appshunter.io/developer/1606480078) | [Yoshihide Matsumoto](https://appshunter.io/developer/6788531770) |

## What reviewers say

### みつけもじ

[App page](https://appshunter.io/ios/app/up/id1633155568)

This educational game helps children develop language skills and trains seniors to improve attention. It features a simple mechanic of finding displayed characters to boost cognitive functions through play.

**Highlights:** Language development support, Attention training for seniors, Simple character finding gameplay, Cognitive training through play, Boosts concentration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除（買い切り） | $5.99 | one-time |


### 21日で学ぶ歎異抄

[App page](https://appshunter.io/ios/app/21/id6788531768)

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

**In-app purchases:** none


## Frequently asked questions

### Is みつけもじ free?

みつけもじ is free to download, with in-app purchases available.

### Is 21日で学ぶ歎異抄 free?

21日で学ぶ歎異抄 is free to download, with no in-app purchases.

### Do みつけもじ or 21日で学ぶ歎異抄 have ads?

みつけもじ shows ads; 21日で学ぶ歎異抄 does not.

### Which is updated more often, みつけもじ or 21日で学ぶ歎異抄?

みつけもじ ships an update monthly, and 21日で学ぶ歎異抄 every 4 days. Most recently, みつけもじ was updated on October 16, 2026 and 21日で学ぶ歎異抄 on October 7, 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.*