# Sutra vs Athene Reader

The clearest difference is in-app purchases: Athene Reader at none against Sutra's 4. Athene Reader also leads on update cadence (every 2 days vs weekly). Sutra's advantage is iOS requirement (17.0 vs 26.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.4 for Sutra against 4.3 for Athene Reader. Both are backed by a comparable volume of ratings — 14 and 6 respectively. Written reviews are what separate them: 85% of Sutra's written reviews are positive against 80% of Athene Reader's.

Sutra ships an update weekly, Athene Reader every 2 days. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Sutra | Athene Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (14 ratings)](https://appshunter.io/ios/app/sutra-ebook-and-comic-reader/id6780096864/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/athene-reader/id6811711454/reviews) |
| Number of ratings | **14** | 6 |
| Positive reviews | **84.6% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | Free |
| Size | 39 MB | 36 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Koustav Dasgupta](https://appshunter.io/developer/6772577121) | [Aditya Sreedhar](https://appshunter.io/developer/6811711456) |

## What reviewers say

### Sutra

[App page](https://appshunter.io/ios/app/sutra-ebook-and-comic-reader/id6780096864)

Access your entire book collection from various sources in one beautiful app. Enjoy a customizable reading experience with synced progress, bookmarks, and highlights across devices. Organize your library with series info, search, and collections.

**Highlights:** Connect Kavita, Calibre, and OPDS servers, EPUB and PDF reading with page-curl effect, Rich typography and reading themes, iCloud sync for progress, bookmarks, and highlights, Offline downloads, Highlighting and search functionality, Series grouping and collections

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $4.99 | one-time |
| Sutra Pro | $6.99 | one-time |


### Athene Reader

[App page](https://appshunter.io/ios/app/athene-reader/id6811711454)

Organize and read your digital books from various sources. Customize your reading experience with adjustable fonts, colors, and layouts. Listen to your books, take notes, and even ask questions about the content with an AI assistant.

**Highlights:** Import books from various sources, Customizable reading interface, Text-to-speech functionality, Note-taking and highlighting, AI-powered content questions, Offline dictionary, iCloud Sync

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sutra free?

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

### Is Athene Reader free?

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

### Which has better reviews, Sutra or Athene Reader?

Sutra is rated higher. Sutra averages 4.4 out of 5 from 14 ratings, while Athene Reader averages 4.3 from 6 ratings.

### Do Sutra or Athene Reader have ads?

Neither Sutra nor Athene Reader shows ads.

### Which is updated more often, Sutra or Athene Reader?

Sutra ships an update weekly, and Athene Reader every 2 days. Most recently, Sutra was updated on October 13, 2026 and Athene Reader on October 5, 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.*