# Essay Coach 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 Essay Coach's 7. おうち生物：高校生物・生物基礎 also leads on iOS requirement (14.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Essay Coach sells 7 in-app purchases, starting at $0.99 per month. おうち生物：高校生物・生物基礎 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Essay Coach | おうち生物：高校生物・生物基礎 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 19 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kazuaki Takahashi](https://appshunter.io/developer/1691521543) | [TomatoAppLab](https://appshunter.io/developer/1676711750) |

## What reviewers say

### Essay Coach

[App page](https://appshunter.io/ios/app/essay-coach/id6466455974)

Generate essays with AI assistance, customizing word count, writing style, and keywords. Collaborate on your writing to achieve the desired impression and clarity.

**Highlights:** AI essay generation, Customizable word count, Selectable writing styles, Keyword inclusion, Collaborative creation

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Essay PRO Editon | $0.99 | per month |
| AI Essay PRO Editon(6 months) | $4.99 | per 6 months |
| AI Essay PRO Plus Edition | $5.99 | per month |
| AI Essay PRO Plus Edition (6months) | $19.99 | per 6 months |
| 生成ポイント（10ポイント） | $0.99 | one-time |
| 生成ポイント（30ポイント） | $2.99 | one-time |
| 生成ポイント（70ポイント） | $3.99 | one-time |


### 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 Essay Coach free?

Essay Coach 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 Essay Coach or おうち生物：高校生物・生物基礎 have ads?

Both Essay Coach and おうち生物：高校生物・生物基礎 show ads.

### Which is updated more often, Essay Coach or おうち生物：高校生物・生物基礎?

Essay Coach ships an update monthly, and おうち生物：高校生物・生物基礎 monthly. Most recently, Essay Coach was updated on October 4, 2026 and おうち生物：高校生物・生物基礎 on October 2, 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.*