# BookBook vs Readro

The clearest difference is in-app purchases: Readro at none against BookBook's 2. Readro also leads on iOS requirement (15.1 vs 18.0). BookBook's advantage is update cadence (every 6 days vs every 4 weeks). On price, ads and device support there is nothing between them.

Both are free to download. BookBook sells 2 in-app purchases, starting at $3.99 per month. Readro asks for nothing beyond the download.

BookBook ships an update every 6 days, Readro every 4 weeks. The most recent releases landed on September 10, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | BookBook | Readro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 4 weeks |
| Size | 31 MB | 32 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [UZEYIR GULAC](https://appshunter.io/developer/6777392134) | [Faize Nur OZGON](https://appshunter.io/developer/6791207023) |

## What reviewers say

### BookBook

[App page](https://appshunter.io/ios/app/bookbook-reading-tracker/id6787627083)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BookBook Premium – Monthly | $3.99 | per month |
| BookBook Premium - Yearly | $29.99 | per year |


### Readro

[App page](https://appshunter.io/ios/app/readro/id6791905134)

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

**In-app purchases:** none


## Frequently asked questions

### Is BookBook free?

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

### Is Readro free?

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

### Do BookBook or Readro have ads?

Neither BookBook nor Readro shows ads.

### Which is updated more often, BookBook or Readro?

BookBook ships an update every 6 days, and Readro every 4 weeks. Most recently, BookBook was updated on September 10, 2026 and Readro on September 15, 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.*