# BoostLectura vs Star Document Reader

The clearest difference is in-app purchases: Star Document Reader at none against BoostLectura's 4. Star Document Reader also leads on update cadence (daily vs every 9 days) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

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

BoostLectura ships an update every 9 days, Star Document Reader daily. The most recent releases landed on September 9, 2026 and May 22, 2026 respectively.

## The numbers

| Metric | BoostLectura | Star Document Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Daily** |
| Size | 42 MB | 41 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Daniel Matias Carvajal Carvajal](https://appshunter.io/developer/1837327710) | [Markus Stadi](https://appshunter.io/developer/1888545692) |

## 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 |


### Star Document Reader

[App page](https://appshunter.io/ios/app/star-document-reader/id6768236698)

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

**In-app purchases:** none


## Frequently asked questions

### Is BoostLectura free?

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

### Is Star Document Reader free?

Star Document Reader is free to download, with no in-app purchases.

### Do BoostLectura or Star Document Reader have ads?

Neither BoostLectura nor Star Document Reader shows ads.

### Which is updated more often, BoostLectura or Star Document Reader?

BoostLectura ships an update every 9 days, and Star Document Reader daily. Most recently, BoostLectura was updated on September 9, 2026 and Star Document Reader on May 22, 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.*