# Find the wrong kanji vs 鏡文字の逆読みONLINE

The clearest difference is in-app purchases: 鏡文字の逆読みONLINE at none against Find the wrong kanji's 1. 鏡文字の逆読みONLINE also leads on update cadence (every 5 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Find the wrong kanji sells 1 one-off in-app purchase. 鏡文字の逆読みONLINE asks for nothing beyond the download.

Find the wrong kanji ships an update every 4 weeks, 鏡文字の逆読みONLINE every 5 days. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Find the wrong kanji | 鏡文字の逆読みONLINE |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 68 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ryo fujise](https://appshunter.io/developer/1580661605) | [BEAK,K.K.](https://appshunter.io/developer/1808079760) |

## What reviewers say

### Find the wrong kanji

[App page](https://appshunter.io/ios/app/find-the-wrong-kanji/id6444767788)

This brain training game challenges you to find the subtly different kanji character among a group. It's a fun "spot the difference" style puzzle suitable for all ages, offering various game modes and difficulty levels to test your focus and visual acuity.

**Highlights:** Spot the difference kanji puzzles, Multiple game modes (Quick, Continuous, Endless), 5 difficulty levels, Special challenges with rotated/colored text, Global leaderboards, Brain training and focus improvement

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove in-app advertisements. | $1.99 | one-time |


### 鏡文字の逆読みONLINE

[App page](https://appshunter.io/ios/app/online/id6754183448)

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

**In-app purchases:** none


## Frequently asked questions

### Is Find the wrong kanji free?

Find the wrong kanji is free to download, with in-app purchases available.

### Is 鏡文字の逆読みONLINE free?

鏡文字の逆読みONLINE is free to download, with no in-app purchases.

### Do Find the wrong kanji or 鏡文字の逆読みONLINE have ads?

Both Find the wrong kanji and 鏡文字の逆読みONLINE show ads.

### Which is updated more often, Find the wrong kanji or 鏡文字の逆読みONLINE?

Find the wrong kanji ships an update every 4 weeks, and 鏡文字の逆読みONLINE every 5 days. Most recently, Find the wrong kanji was updated on November 3, 2026 and 鏡文字の逆読みONLINE on November 9, 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.*