# 地学の王様 vs おうち生物：高校生物・生物基礎

The clearest difference is in-app purchases: おうち生物：高校生物・生物基礎 at none against 地学の王様's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 地学の王様 sells 3 in-app purchases, starting at $3.49 per month. おうち生物：高校生物・生物基礎 asks for nothing beyond the download.

地学の王様 ships an update every 2 months, おうち生物：高校生物・生物基礎 monthly. The most recent releases landed on September 23, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | 地学の王様 | おうち生物：高校生物・生物基礎 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Size | 138 MB | 19 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HANAUTA INC.](https://appshunter.io/developer/492009717) | [TomatoAppLab](https://appshunter.io/developer/1676711750) |

## What reviewers say

### 地学の王様

[App page](https://appshunter.io/ios/app/id1591156767)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 特訓プラン | $3.49 | per month |
| 特訓プラン | $16.49 | per 6 months |
| 特訓プラン | $26.49 | per year |


### おうち生物：高校生物・生物基礎

[App page](https://appshunter.io/ios/app/id6468403741)

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

**In-app purchases:** none


## Frequently asked questions

### Is 地学の王様 free?

地学の王様 is free to download, with in-app purchases available.

### Is おうち生物：高校生物・生物基礎 free?

おうち生物：高校生物・生物基礎 is free to download, with no in-app purchases.

### Do 地学の王様 or おうち生物：高校生物・生物基礎 have ads?

Both 地学の王様 and おうち生物：高校生物・生物基礎 show ads.

### Which is updated more often, 地学の王様 or おうち生物：高校生物・生物基礎?

地学の王様 ships an update every 2 months, and おうち生物：高校生物・生物基礎 monthly. Most recently, 地学の王様 was updated on September 23, 2026 and おうち生物：高校生物・生物基礎 on September 15, 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.*