# Clay Read vs Libris Book Tracker

The clearest difference is in-app purchases: Libris Book Tracker at none against Clay Read's 2. Libris Book Tracker also leads on update cadence (every 3 days vs every 2 weeks). Clay Read's advantage is iOS requirement (15.1 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Clay Read sells 2 in-app purchases, starting at $9.99 per month. Libris Book Tracker asks for nothing beyond the download.

Clay Read ships an update every 2 weeks, Libris Book Tracker every 3 days. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Clay Read | Libris Book Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 158 MB | 3 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [熙杰 尹](https://appshunter.io/developer/1556976877) | [Mauro Bona](https://appshunter.io/developer/6787734509) |

## What reviewers say

### Clay Read

[App page](https://appshunter.io/ios/app/clay-read/id6747111179)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro monthly | $9.99 | per month |
| Pro Yearly | $99.99 | per year |


### Libris Book Tracker

[App page](https://appshunter.io/ios/app/libris-book-tracker/id6787734507)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Clay Read free?

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

### Is Libris Book Tracker free?

Libris Book Tracker is free to download, with no in-app purchases.

### Do Clay Read or Libris Book Tracker have ads?

Neither Clay Read nor Libris Book Tracker shows ads.

### Which is updated more often, Clay Read or Libris Book Tracker?

Clay Read ships an update every 2 weeks, and Libris Book Tracker every 3 days. Most recently, Clay Read was updated on October 1, 2026 and Libris Book Tracker on October 7, 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.*