# Marginalia E vs Librune

The clearest difference is in-app purchases: Librune at none against Marginalia E's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Marginalia E sells 3 in-app purchases, starting at $1.99 per month. Librune asks for nothing beyond the download.

Marginalia E ships an update every 8 days, Librune every 9 days. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Marginalia E | Librune |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/marginalia-e-book-reader/id6786065821/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 9 days |
| Monetization | Freemium | — |
| Size | 42 MB | 63 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [FURKAN TURGUT](https://appshunter.io/developer/6786065823) | [Cihan ERDEN](https://appshunter.io/developer/6806475876) |

## What reviewers say

### Marginalia E

[App page](https://appshunter.io/ios/app/marginalia-e-book-reader/id6786065821)

Transform passive reading into active learning with this app. It functions as an EPUB and PDF reader with powerful note-taking and annotation tools, all stored locally for maximum privacy. Export your notes in Markdown format for seamless integration with other productivity tools.

**Highlights:** Personal EPUB and PDF library, Keyboard and stylus annotation, Multi-color highlighting, Smart book navigation, Customizable reading experience, Offline-first and privacy-focused, Markdown note exporting

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Marginalia Pro - Monthly | $1.99 | per month |
| Marginalia Pro - Yearly | $6.99 | per year |
| Marginalia Pro Life Time | $9.99 | one-time |


### Librune

[App page](https://appshunter.io/ios/app/librune-epub-and-pdf-reader/id6806475874)

**In-app purchases:** none


## Frequently asked questions

### Is Marginalia E free?

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

### Is Librune free?

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

### Do Marginalia E or Librune have ads?

Neither Marginalia E nor Librune shows ads.

### Which is updated more often, Marginalia E or Librune?

Marginalia E ships an update every 8 days, and Librune every 9 days. Most recently, Marginalia E was updated on October 7, 2026 and Librune on October 15, 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.*