# Star Document Reader vs Libra reader

The clearest difference is in-app purchases: Star Document Reader at none against Libra reader's 2. Star Document Reader also leads on update cadence (daily vs monthly) and iOS requirement (13.0 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. Libra reader sells 2 in-app purchases, starting at $1.99 per month. Star Document Reader asks for nothing beyond the download.

Star Document Reader ships an update daily, Libra reader monthly. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Star Document Reader | Libra reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Size | 41 MB | 74 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Markus Stadi](https://appshunter.io/developer/1888545692) | [Sergei Mikhailov](https://appshunter.io/developer/6782043188) |

## What reviewers say

### Star Document Reader

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

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

**In-app purchases:** none


### Libra reader

[App page](https://appshunter.io/ios/app/libra-reader/id6782043006)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Libra Pro – Monthly | $1.99 | per month |
| Libra Pro – Yearly | $19.99 | per year |


## Frequently asked questions

### Is Star Document Reader free?

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

### Is Libra reader free?

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

### Do Star Document Reader or Libra reader have ads?

Neither Star Document Reader nor Libra reader shows ads.

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

Star Document Reader ships an update daily, and Libra reader monthly. Most recently, Star Document Reader was updated on September 30, 2026 and Libra reader 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.*