# Common Reader vs Readify AI

The clearest difference is monetization model: Readify AI at free against Common Reader's free with in-app purchases. Readify AI also leads on ratings volume (105 vs 1) and review sentiment (90% vs 75%). Common Reader's advantage is update cadence (every 2 days vs weekly) and rating (5.0 vs 4.8). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Common Reader holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Readify AI has 105 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 75% of Common Reader's written reviews are positive against 90% of Readify AI's, so the app with the better star average is not the one people write more warmly about.

Common Reader ships an update every 2 days, Readify AI weekly. The most recent releases landed on October 14, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Common Reader | Readify AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/common-reader-ebook-reader/id6770067434/reviews)** | [4.8 (105 ratings)](https://appshunter.io/ios/app/readify-ai-text-to-speech/id6783195818/reviews) |
| Number of ratings | 1 | **105** |
| Positive reviews | 75.0% of reviews | **89.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 116 MB | 134 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [天宇 高](https://appshunter.io/developer/1851416147) | [DeepReads LLC](https://appshunter.io/developer/6809375666) |

## What reviewers say

### Common Reader

[App page](https://appshunter.io/ios/app/common-reader-ebook-reader/id6770067434)

This app offers a unified reading and AI-powered analysis experience for various ebook formats. It allows users to ask questions about book content, automatically organize their library, and sync across multiple devices. Privacy is a core focus, with no proactive data collection.

**Highlights:** Supports multiple ebook formats (epub, azw3, mobi, txt, md, pdf), AI-powered questions about book content, Automatic library organization with generative AI, Cloud sync (iCloud, OneDrive, WebDAV), Fast full-library search, Unified cross-platform interface

**In-app purchases:** none


### Readify AI

[App page](https://appshunter.io/ios/app/readify-ai-text-to-speech/id6783195818)

Transform any written content into an immersive audio experience with AI-powered narration. Supports various file formats and web content, optimizing layouts for seamless listening across devices. Offers a fully unlocked premium experience with no hidden fees.

**Highlights:** Expressive neural AI voices, Universal document support (ePUB, PDF, TXT, MOBI), Continuous cross-device sync, Intelligent layout optimization for PDFs, Web content and article capture, Fully unlocked premium features

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Common Reader free?

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

### Is Readify AI free?

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

### Which has better reviews, Common Reader or Readify AI?

Common Reader is rated higher. Common Reader averages 5.0 out of 5 from 1 ratings, while Readify AI averages 4.8 from 105 ratings.

### Do Common Reader or Readify AI have ads?

Neither Common Reader nor Readify AI shows ads.

### Which is updated more often, Common Reader or Readify AI?

Common Reader ships an update every 2 days, and Readify AI weekly. Most recently, Common Reader was updated on October 14, 2026 and Readify AI on October 22, 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.*