# KANJI the difference vs SpotMaster

The clearest difference is in-app purchases: KANJI the difference at none against SpotMaster's 5. KANJI the difference also leads on update cadence (every 3 months vs every 11 months). SpotMaster's advantage is iOS requirement (15.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. SpotMaster sells 5 one-off in-app purchases. KANJI the difference asks for nothing beyond the download.

KANJI the difference ships an update every 3 months, SpotMaster every 11 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | KANJI the difference | SpotMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kanji-the-difference/id1521522649/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 11 months |
| Monetization | Ad-supported | — |
| Size | 15 MB | 216 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shuya Komiya](https://appshunter.io/developer/1504097686) | [73ers](https://appshunter.io/developer/318506527) |

## What reviewers say

### KANJI the difference

[App page](https://appshunter.io/ios/app/kanji-the-difference/id1521522649)

Test your kanji recognition skills by finding the single different character among similar ones within a 30-second time limit. Earn bonus points for consecutive correct answers and track your progress with detailed play statistics. Enjoy a collection of over 300 questions, from common to obscure kanji, accompanied by calming background music.

**Highlights:** Find different kanji, 30-second time limit, Consecutive answer bonus, Over 300 questions, Score sharing, Play status tracking, Calming background music

**Features:** macOS Compatibility

**In-app purchases:** none


### SpotMaster

[App page](https://appshunter.io/ios/app/spotmaster-kanji/id6670305242)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $1.99 | one-time |
| Explorer Pack | $8.99 | one-time |
| Remove Ads | $9.99 | one-time |
| Master Pack | $24.99 | one-time |
| Legend Pack | $59.99 | one-time |


## Frequently asked questions

### Is KANJI the difference free?

KANJI the difference is free to download, with no in-app purchases.

### Is SpotMaster free?

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

### Do KANJI the difference or SpotMaster have ads?

Both KANJI the difference and SpotMaster show ads.

### Which is updated more often, KANJI the difference or SpotMaster?

KANJI the difference ships an update every 3 months, and SpotMaster every 11 months. Most recently, KANJI the difference was updated on November 3, 2026 and SpotMaster on November 4, 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.*