# Colaraz vs LetsRead

The clearest difference is device support: Colaraz at 3 against LetsRead's 1. Colaraz also leads on iOS requirement (12.0 vs 16.4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Colaraz ships an update every 2 months, LetsRead every 5 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Colaraz | LetsRead |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 42 MB | 72 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Colaraz LLC](https://appshunter.io/developer/1499097923) | [York Stream Technologies Limited](https://appshunter.io/developer/1561541163) |

## What reviewers say

### Colaraz

[App page](https://appshunter.io/ios/app/colaraz/id1499097924)

**Features:** macOS Compatibility

**In-app purchases:** none


### LetsRead

[App page](https://appshunter.io/ios/app/letsread-books-for-everyone/id1561541161)

This app facilitates the exchange of used books, allowing users to donate or sell them at low prices. It connects readers with affordable books and encourages a culture of sharing and reusability. Booksellers can also list new and used titles to reach a wider audience.

**Highlights:** Donate used books, Sell books at low prices, Find affordable books, List new and used books, Promote book sharing culture, Reduce environmental impact

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Colaraz free?

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

### Is LetsRead free?

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

### Do Colaraz or LetsRead have ads?

Neither Colaraz nor LetsRead shows ads.

### Which is updated more often, Colaraz or LetsRead?

Colaraz ships an update every 2 months, and LetsRead every 5 weeks. Most recently, Colaraz was updated on November 3, 2026 and LetsRead on November 3, 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.*