# サクッと倫理(共通テスト対策)1問1答【サクトレ】 vs ケミマスター

The clearest difference is in-app purchases: ケミマスター at none against サクッと倫理(共通テスト対策)1問1答【サクトレ】's 1. サクッと倫理(共通テスト対策)1問1答【サクトレ】's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. サクッと倫理(共通テスト対策)1問1答【サクトレ】 sells 1 one-off in-app purchase. ケミマスター asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | サクッと倫理(共通テスト対策)1問1答【サクトレ】 | ケミマスター |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | — |
| Size | 56 MB | 244 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DECRYPTION, CO., LTD.](https://appshunter.io/developer/1778172529) | [Shuntarou Kojima](https://appshunter.io/developer/1805023945) |

## What reviewers say

### サクッと倫理(共通テスト対策)1問1答【サクトレ】

[App page](https://appshunter.io/ios/app/11/id6744673202)

Prepare for the common test's ethics exam with this ad-free, question-and-answer app. It offers explanations and tracks your progress, allowing you to review incorrect answers efficiently. Ideal for learning during commutes.

**Highlights:** Ad-free user interface, Question-and-answer format, Explanations provided, Tracks past 3 correct answers, Review incorrect questions, Efficient learning for commutes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問題アンロック | $0.49 | one-time |


### ケミマスター

[App page](https://appshunter.io/ios/app/id6746825286)

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

**In-app purchases:** none


## Frequently asked questions

### Is サクッと倫理(共通テスト対策)1問1答【サクトレ】 free?

サクッと倫理(共通テスト対策)1問1答【サクトレ】 is free to download, with in-app purchases available.

### Is ケミマスター free?

ケミマスター is free to download, with no in-app purchases.

### Do サクッと倫理(共通テスト対策)1問1答【サクトレ】 or ケミマスター have ads?

Neither サクッと倫理(共通テスト対策)1問1答【サクトレ】 nor ケミマスター shows ads.

### Which is updated more often, サクッと倫理(共通テスト対策)1問1答【サクトレ】 or ケミマスター?

サクッと倫理(共通テスト対策)1問1答【サクトレ】 ships an update every 2 weeks, and ケミマスター every 2 weeks. Most recently, サクッと倫理(共通テスト対策)1問1答【サクトレ】 was updated on October 28, 2026 and ケミマスター on October 28, 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.*