# おうち生物：高校生物・生物基礎 vs ウルトラsukekennウルトラ

The clearest difference is ads: ウルトラsukekennウルトラ at none against おうち生物：高校生物・生物基礎's shown. ウルトラsukekennウルトラ also leads on update cadence (every 2 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

おうち生物：高校生物・生物基礎 ships an update monthly, ウルトラsukekennウルトラ every 2 days. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | おうち生物：高校生物・生物基礎 | ウルトラsukekennウルトラ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 days** |
| Size | 19 MB | 77 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TomatoAppLab](https://appshunter.io/developer/1676711750) | [HAYATO OGAWA](https://appshunter.io/developer/1853462570) |

## What reviewers say

### 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


### ウルトラsukekennウルトラ

[App page](https://appshunter.io/ios/app/sukekenn/id6785628788)

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

**In-app purchases:** none


## Frequently asked questions

### 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.

### Is ウルトラsukekennウルトラ free?

ウルトラsukekennウルトラ is free to download, with no in-app purchases.

### Do おうち生物：高校生物・生物基礎 or ウルトラsukekennウルトラ have ads?

おうち生物：高校生物・生物基礎 shows ads; ウルトラsukekennウルトラ does not.

### Which is updated more often, おうち生物：高校生物・生物基礎 or ウルトラsukekennウルトラ?

おうち生物：高校生物・生物基礎 ships an update monthly, and ウルトラsukekennウルトラ every 2 days. Most recently, おうち生物：高校生物・生物基礎 was updated on October 19, 2026 and ウルトラsukekennウルトラ on October 10, 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.*