# BoostLectura vs OnlyBooks

The clearest difference is in-app purchases: OnlyBooks at none against BoostLectura's 4. BoostLectura's advantage is update cadence (every 9 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BoostLectura sells 4 one-off in-app purchases. OnlyBooks asks for nothing beyond the download.

BoostLectura ships an update every 9 days, OnlyBooks every 5 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | BoostLectura | OnlyBooks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 months |
| Size | 42 MB | 51 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Daniel Matias Carvajal Carvajal](https://appshunter.io/developer/1837327710) | [Devin Smith](https://appshunter.io/developer/1895330227) |

## What reviewers say

### BoostLectura

[App page](https://appshunter.io/ios/app/boostlectura-book-reader/id6751868392)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Credits Pack | $1.99 | one-time |
| Medium Credits Pack | $4.99 | one-time |
| Plus Credits Pack | $9.99 | one-time |
| Max Credits Pack | $19.99 | one-time |


### OnlyBooks

[App page](https://appshunter.io/ios/app/onlybooks/id6763473613)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BoostLectura free?

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

### Is OnlyBooks free?

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

### Do BoostLectura or OnlyBooks have ads?

Neither BoostLectura nor OnlyBooks shows ads.

### Which is updated more often, BoostLectura or OnlyBooks?

BoostLectura ships an update every 9 days, and OnlyBooks every 5 months. Most recently, BoostLectura was updated on October 13, 2026 and OnlyBooks 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.*