# UniBook vs BookAlchemy

The clearest difference is in-app purchases: BookAlchemy at none against UniBook's 1. BookAlchemy also leads on update cadence (every 11 days vs every 3 weeks) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. UniBook sells 1 one-off in-app purchase. BookAlchemy asks for nothing beyond the download.

UniBook ships an update every 3 weeks, BookAlchemy every 11 days. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | UniBook | BookAlchemy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Size | 15 MB | 27 MB |
| Requires iOS | 26.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | +4 | 4+ |
| Developer | [Denis Tronin](https://appshunter.io/developer/1446210844) | [Dominik Fuhrmann](https://appshunter.io/developer/1891289519) |

## What reviewers say

### UniBook

[App page](https://appshunter.io/ios/app/unibook-read-without-limits/id6757717595)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UniBook Premium | $49.99 | one-time |


### BookAlchemy

[App page](https://appshunter.io/ios/app/bookalchemy/id6761755003)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UniBook free?

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

### Is BookAlchemy free?

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

### Do UniBook or BookAlchemy have ads?

Neither UniBook nor BookAlchemy shows ads.

### Which is updated more often, UniBook or BookAlchemy?

UniBook ships an update every 3 weeks, and BookAlchemy every 11 days. Most recently, UniBook was updated on October 25, 2026 and BookAlchemy on October 13, 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.*