# BookThoughts vs Bookhaven

The clearest difference is in-app purchases: BookThoughts at none against Bookhaven's 1. BookThoughts also leads on iOS requirement (13.4 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Bookhaven sells 1 one-off in-app purchase. BookThoughts asks for nothing beyond the download.

BookThoughts ships an update every 6 weeks, Bookhaven monthly. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | BookThoughts | Bookhaven |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 46 MB | 12 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [婷雅 李](https://appshunter.io/developer/1729964855) | [Fishington Studios](https://appshunter.io/developer/344044425) |

## What reviewers say

### BookThoughts

[App page](https://appshunter.io/ios/app/bookthoughts/id6478048154)

**In-app purchases:** none


### Bookhaven

[App page](https://appshunter.io/ios/app/bookhaven-pdf-epub-reader/id6761452197)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $4.99 | one-time |


## Frequently asked questions

### Is BookThoughts free?

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

### Is Bookhaven free?

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

### Do BookThoughts or Bookhaven have ads?

Neither BookThoughts nor Bookhaven shows ads.

### Which is updated more often, BookThoughts or Bookhaven?

BookThoughts ships an update every 6 weeks, and Bookhaven monthly. Most recently, BookThoughts was updated on October 3, 2026 and Bookhaven on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*