# UniReader vs noter

The clearest difference is update cadence: noter at weekly against UniReader's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. UniReader sells 3 in-app purchases, starting at $1.99 per month and noter sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UniReader ships an update every 3 weeks, noter weekly. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | UniReader | noter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/noter-epub-reader-and-annotator/id6760678747/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 21 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Guglielmo Pasa](https://appshunter.io/developer/417854438) | [Rajiv Green](https://appshunter.io/developer/1885677792) |

## What reviewers say

### UniReader

[App page](https://appshunter.io/ios/app/unireader-multi-format-reader/id6759504986)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UniReader Premium Monthly | $1.99 | per month |
| UniReader Premium Yearly | $19.99 | per year |
| UniReader Premium Lifetime | $34.99 | one-time |


### noter

[App page](https://appshunter.io/ios/app/noter-epub-reader-and-annotator/id6760678747)

This app allows users to read EPUB and PDF files, offering extensive annotation features with Apple Pencil support. Users can highlight, draw, and add margin notes, then export their annotations. It also supports Calibre integration and customizable reading themes.

**Highlights:** Apple Pencil annotation, Highlight and markup text, Add margin notes, Export annotations as PDF, Calibre library integration, Customizable reading themes, Browse online catalogs

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| noter Premium Weekly | $0.99 | per 7 days |
| noter Premium Monthly | $2.99 | per month |
| noter Premium Annual | $24.99 | per year |


## Frequently asked questions

### Is UniReader free?

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

### Is noter free?

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

### Do UniReader or noter have ads?

Neither UniReader nor noter shows ads.

### Which is updated more often, UniReader or noter?

UniReader ships an update every 3 weeks, and noter weekly. Most recently, UniReader was updated on October 11, 2026 and noter on October 13, 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.*