# 情報の王様 vs サクッと世界史(共通テスト対策)1問1答【サクトレ】

The clearest difference is ads: サクッと世界史(共通テスト対策)1問1答【サクトレ】 at none against 情報の王様's shown. サクッと世界史(共通テスト対策)1問1答【サクトレ】 also leads on update cadence (weekly vs every 6 weeks) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 情報の王様 sells 3 in-app purchases, starting at $1.99 per month and サクッと世界史(共通テスト対策)1問1答【サクトレ】 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

情報の王様 ships an update every 6 weeks, サクッと世界史(共通テスト対策)1問1答【サクトレ】 weekly. The most recent releases landed on August 4, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | 情報の王様 | サクッと世界史(共通テスト対策)1問1答【サクトレ】 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 138 MB | 56 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HANAUTA INC.](https://appshunter.io/developer/492009717) | [DECRYPTION, CO., LTD.](https://appshunter.io/developer/1778172529) |

## What reviewers say

### 情報の王様

[App page](https://appshunter.io/ios/app/1/id6467608924)

Master high school information studies with this quiz-style app. It offers over 1000 questions in Q&A and multiple-choice formats, perfect for quick study sessions, exam preparation, and reinforcing key concepts. Enjoy a game-like experience with rewards for clearing stages.

**Highlights:** Over 1000 Q&A and multiple-choice questions, Short play sessions for flexible study, Covers high school and university exam material, Game-like progression with stage clearing, Gift rewards for completing quests, Efficient memorization of key points

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 特訓プラン | $1.99 | per month |
| 特訓プラン | $11.99 | per 6 months |
| 特訓プラン | $19.99 | per year |


### サクッと世界史(共通テスト対策)1問1答【サクトレ】

[App page](https://appshunter.io/ios/app/11/id6744594771)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問題アンロック | $0.99 | one-time |


## Frequently asked questions

### Is 情報の王様 free?

情報の王様 is free to download, with in-app purchases available.

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

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

### Do 情報の王様 or サクッと世界史(共通テスト対策)1問1答【サクトレ】 have ads?

情報の王様 shows ads; サクッと世界史(共通テスト対策)1問1答【サクトレ】 does not.

### Which is updated more often, 情報の王様 or サクッと世界史(共通テスト対策)1問1答【サクトレ】?

情報の王様 ships an update every 6 weeks, and サクッと世界史(共通テスト対策)1問1答【サクトレ】 weekly. Most recently, 情報の王様 was updated on August 4, 2026 and サクッと世界史(共通テスト対策)1問1答【サクトレ】 on May 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*