# Minha Biblioteca vs Redera

The clearest difference is update cadence: Redera at every 2 weeks against Minha Biblioteca's every 3 months. Redera also leads on iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Minha Biblioteca ships an update every 3 months, Redera every 2 weeks. The most recent releases landed on October 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Minha Biblioteca | Redera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (20 ratings)](https://appshunter.io/ios/app/minha-biblioteca/id1467409368/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 16.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 183 MB | 391 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Minha Biblioteca Ltda.](https://appshunter.io/developer/1433692314) | [Santos Espidio](https://appshunter.io/developer/1896278565) |

## What reviewers say

### Minha Biblioteca

[App page](https://appshunter.io/ios/app/minha-biblioteca/id1467409368)

Access and read your downloaded books offline on your iOS device. This app allows for note-taking, highlighting, and searching within texts, with a reading aloud feature. Sync your progress and annotations across devices and web platforms.

**Highlights:** Download books for offline reading, Create notes and highlights, Search within books, Read aloud functionality, Cross-device sync

**In-app purchases:** none


### Redera

[App page](https://appshunter.io/ios/app/redera/id6766340669)

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

**In-app purchases:** none


## Frequently asked questions

### Is Minha Biblioteca free?

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

### Is Redera free?

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

### Do Minha Biblioteca or Redera have ads?

Neither Minha Biblioteca nor Redera shows ads.

### Which is updated more often, Minha Biblioteca or Redera?

Minha Biblioteca ships an update every 3 months, and Redera every 2 weeks. Most recently, Minha Biblioteca was updated on October 26, 2026 and Redera on October 7, 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.*