# BookWatcher vs AI Book Tracker

The clearest difference is iOS requirement: BookWatcher at 13.4 against AI Book Tracker's 17.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. BookWatcher sells 1 one-off in-app purchase and AI Book Tracker sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | BookWatcher | AI Book Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 29 MB | 8 MB |
| Requires iOS | **13.4** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jesse de Jonge](https://appshunter.io/developer/1749237420) | [Alec Wilson](https://appshunter.io/developer/1801287674) |

## What reviewers say

### BookWatcher

[App page](https://appshunter.io/ios/app/bookwatcher/id6714485329)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BookWatcher Premium | $3.99 | one-time |


### AI Book Tracker

[App page](https://appshunter.io/ios/app/ai-book-tracker-bookly/id6753783489)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bookly AI | $0.99 | per month |


## Frequently asked questions

### Is BookWatcher free?

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

### Is AI Book Tracker free?

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

### Do BookWatcher or AI Book Tracker have ads?

Neither BookWatcher nor AI Book Tracker shows ads.

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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.*