# Minha Biblioteca vs null

The clearest difference is ads: Minha Biblioteca at none against null's shown. Minha Biblioteca also leads on update cadence (every 3 months vs every 10 months). null's advantage is iOS requirement (15.1 vs 17.6). On price, 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, null every 10 months. The most recent releases landed on September 26, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Minha Biblioteca | null |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (17 ratings)](https://appshunter.io/ios/app/minha-biblioteca/id1467409368/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 16.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 10 months |
| Monetization | Free | — |
| Size | 183 MB | 28 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Minha Biblioteca Ltda.](https://appshunter.io/developer/1433692314) | [HANUM OH](https://appshunter.io/developer/1737220385) |

## 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


### null

[App page](https://appshunter.io/ios/app/null/id6479765904)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Minha Biblioteca free?

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

### Is null free?

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

### Do Minha Biblioteca or null have ads?

null shows ads; Minha Biblioteca does not.

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

Minha Biblioteca ships an update every 3 months, and null every 10 months. Most recently, Minha Biblioteca was updated on September 26, 2026 and null on September 19, 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.*