# Kingdom Shelf vs BookAlchemy

The clearest difference is update cadence: BookAlchemy at every 11 days against Kingdom Shelf's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

Kingdom Shelf ships an update monthly, BookAlchemy every 11 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Kingdom Shelf | BookAlchemy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Size | 48 MB | 27 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Kaung Si Thu](https://appshunter.io/developer/1619628891) | [Dominik Fuhrmann](https://appshunter.io/developer/1891289519) |

## What reviewers say

### Kingdom Shelf

[App page](https://appshunter.io/ios/app/kingdom-shelf/id6758932416)

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

**In-app purchases:** none


### BookAlchemy

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kingdom Shelf free?

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

### Is BookAlchemy free?

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

### Do Kingdom Shelf or BookAlchemy have ads?

Neither Kingdom Shelf nor BookAlchemy shows ads.

### Which is updated more often, Kingdom Shelf or BookAlchemy?

Kingdom Shelf ships an update monthly, and BookAlchemy every 11 days. Most recently, Kingdom Shelf was updated on November 5, 2026 and BookAlchemy on October 31, 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.*