# 情報の王様 vs 公共・政治経済｜アシストシステム

The clearest difference is update cadence: 公共・政治経済｜アシストシステム at every 2 weeks against 情報の王様's every 6 weeks. On price, ads, 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 公共・政治経済｜アシストシステム 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, 公共・政治経済｜アシストシステム every 2 weeks. The most recent releases landed on August 4, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | 情報の王様 | 公共・政治経済｜アシストシステム |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 138 MB | 343 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HANAUTA INC.](https://appshunter.io/developer/492009717) | [Tsuyoshi Hayakawa](https://appshunter.io/developer/314516929) |

## 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 |


### 公共・政治経済｜アシストシステム

[App page](https://appshunter.io/ios/app/id6747278322)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 政治経済データの追加 | $2.99 | 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 公共・政治経済｜アシストシステム free?

公共・政治経済｜アシストシステム is free to download, with in-app purchases available.

### Do 情報の王様 or 公共・政治経済｜アシストシステム have ads?

Both 情報の王様 and 公共・政治経済｜アシストシステム show ads.

### Which is updated more often, 情報の王様 or 公共・政治経済｜アシストシステム?

情報の王様 ships an update every 6 weeks, and 公共・政治経済｜アシストシステム every 2 weeks. Most recently, 情報の王様 was updated on August 4, 2026 and 公共・政治経済｜アシストシステム on September 6, 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.*