# Happy Banana vs Skybook E

The clearest difference is in-app purchases: Skybook E at none against Happy Banana's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Happy Banana sells 10 one-off in-app purchases. Skybook E asks for nothing beyond the download.

Happy Banana ships an update every 16 months, Skybook E every 30 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Happy Banana | Skybook E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 16 months** | Every 30 months |
| Size | 107 MB | 12 MB |
| Requires iOS | **11.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +17 | 17+ |
| Developer | [MEB Corporation Public Company Limited](https://appshunter.io/developer/436964329) | [STAQ Technologies Co., Ltd.](https://appshunter.io/developer/506659247) |

## What reviewers say

### Happy Banana

[App page](https://appshunter.io/ios/app/happy-banana/id625130908)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ปักษานาคา a | $5.99 | one-time |
| เรือนพะยอม | $6.99 | one-time |
| ลิขิตรักต้องคำสาป เล่ม 1 | $6.99 | one-time |
| ลิขิตรักต้องคำสาป เก 2 จบ | $6.99 | one-time |
| อัจฉริยะรอบด้าน | $7.99 | one-time |
| บุพเพสันนิวาส | $8.99 | one-time |
| SET Promotion รอมแก Pack | $23.99 | one-time |
| หนังสือราคา 929 บาท | $25.90 | one-time |
| หนังสือราคา 979 บาท | $26.90 | one-time |
| หนังสือราคา 989 บาท | $26.95 | one-time |


### Skybook E

[App page](https://appshunter.io/ios/app/skybook-e-library/id1599065699)

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

**In-app purchases:** none


## Frequently asked questions

### Is Happy Banana free?

Happy Banana is free to download, with in-app purchases available.

### Is Skybook E free?

Skybook E is free to download, with no in-app purchases.

### Do Happy Banana or Skybook E have ads?

Neither Happy Banana nor Skybook E shows ads.

### Which is updated more often, Happy Banana or Skybook E?

Happy Banana ships an update every 16 months, and Skybook E every 30 months. Most recently, Happy Banana was updated on November 6, 2026 and Skybook E on November 3, 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.*