# Clay Read vs Po Book Tracker

The clearest difference is device support: Clay Read at 3 against Po Book Tracker's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Clay Read sells 2 in-app purchases, starting at $9.99 per month and Po Book Tracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Clay Read | Po Book Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Every 2 weeks | — |
| Size | 158 MB | 4 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [熙杰 尹](https://appshunter.io/developer/1556976877) | [Barancan YARDIMCI](https://appshunter.io/developer/1865903748) |

## 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 |


### Po Book Tracker

[App page](https://appshunter.io/ios/app/po-book-tracker/id6758600874)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Po Book Tracker – Lifetime Premium | $8.99 | one-time |


## Frequently asked questions

### Is Clay Read free?

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

### Is Po Book Tracker free?

Po Book Tracker is free to download, with in-app purchases available.

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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.*