# Comma Reading App vs EPUB Reader

The clearest difference is update cadence: EPUB Reader at every 5 days against Comma Reading App's fortnightly. EPUB Reader also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Comma Reading App sells 1 one-off in-app purchase and EPUB Reader sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Comma Reading App ships an update fortnightly, EPUB Reader every 5 days. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Comma Reading App | EPUB Reader |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free | — |
| Size | 46 MB | 12 MB |
| Requires iOS | 26.6 | **26.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Saleh Kayyali](https://appshunter.io/developer/1580911864) | [MEHMET HAKAN MENEKSE](https://appshunter.io/developer/1896725901) |

## What reviewers say

### Comma Reading App

[App page](https://appshunter.io/ios/app/comma-reading-app/id6753593701)

This app offers a minimalist and private reading experience for EPUB and PDF files. It uses on-device AI for intelligent organization, chapter summaries, and text explanations, transforming your digital library into a beautiful, distraction-free collection.

**Highlights:** On-device AI for organization and summaries, Automatic book categorization, Chapter summaries and text explanations, Full-screen distraction-free reader, Customizable reading experience, Privacy-focused, no data collection, Import EPUB and PDF files

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Comma Pro | $2.99 | one-time |


### EPUB Reader

[App page](https://appshunter.io/ios/app/epub-reader-violire/id6783955176)

**Features:** Apple Watch app

**In-app purchases (2)**

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


## Frequently asked questions

### Is Comma Reading App free?

Comma Reading App is free to download, with in-app purchases available.

### Is EPUB Reader free?

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

### Do Comma Reading App or EPUB Reader have ads?

Neither Comma Reading App nor EPUB Reader shows ads.

### Which is updated more often, Comma Reading App or EPUB Reader?

Comma Reading App ships an update fortnightly, and EPUB Reader every 5 days. Most recently, Comma Reading App was updated on October 13, 2026 and EPUB 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.*