# 情報の王様 vs 徳能ミルクネ

The clearest difference is in-app purchases: 徳能ミルクネ at none against 情報の王様's 3. 徳能ミルクネ also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. 徳能ミルクネ asks for nothing beyond the download.

情報の王様 ships an update every 6 weeks, 徳能ミルクネ every 2 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 情報の王様 | 徳能ミルクネ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 138 MB | 1 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HANAUTA INC.](https://appshunter.io/developer/492009717) | [KATSUYA TOKUNO](https://appshunter.io/developer/1784258127) |

## 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 |


### 徳能ミルクネ

[App page](https://appshunter.io/ios/app/id6739536992)

**Features:** macOS Compatibility

**In-app purchases:** none


## 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 徳能ミルクネ free?

徳能ミルクネ is free to download, with no in-app purchases.

### Do 情報の王様 or 徳能ミルクネ have ads?

情報の王様 shows ads; 徳能ミルクネ does not.

### Which is updated more often, 情報の王様 or 徳能ミルクネ?

情報の王様 ships an update every 6 weeks, and 徳能ミルクネ every 2 months. Most recently, 情報の王様 was updated on October 2, 2026 and 徳能ミルクネ on October 7, 2026.

---

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