# Corner vs Book Tracker

The clearest difference is in-app purchases: Corner at none against Book Tracker's 2. Corner also leads on iOS requirement (15.1 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. Book Tracker sells 2 in-app purchases, starting at $4.99 per 7 days. Corner asks for nothing beyond the download.

## The numbers

| Metric | Corner | Book Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 37 MB | 17 MB |
| Requires iOS | **15.1** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alex Finn](https://appshunter.io/developer/1873348000) | [Smart Automation SRL](https://appshunter.io/developer/1822502270) |

## What reviewers say

### Corner

[App page](https://appshunter.io/ios/app/corner-reading-app/id6758523934)

**In-app purchases:** none


### Book Tracker

[App page](https://appshunter.io/ios/app/book-tracker-readcue/id6776339577)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadCue Premium Weekly | $4.99 | per 7 days |
| ReadCue Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is Corner free?

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

### Is Book Tracker free?

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

### Do Corner or Book Tracker have ads?

Neither Corner nor 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.*