# Common Reader vs Readify AI

The clearest difference is rating: Readify AI at 4.8 against Common Reader's 3.0. Readify AI also leads on in-app purchases (none vs 5) and ratings volume (125 vs 2). Common Reader's advantage is update cadence (every 3 days vs weekly). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Common Reader sells 5 one-off in-app purchases. Readify AI asks for nothing beyond the download.

Readify AI holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Readify AI has 125 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 83% of Common Reader's written reviews are positive against 91% of Readify AI's.

Common Reader ships an update every 3 days, Readify AI weekly. Both last shipped on November 7, 2026.

## The numbers

| Metric | Common Reader | Readify AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/common-reader-epub-azw3-pdf/id6770067434/reviews) | **[4.8 (125 ratings)](https://appshunter.io/ios/app/readify-ai-text-to-speech/id6783195818/reviews)** |
| Number of ratings | 2 | **125** |
| Positive reviews | 83.3% of reviews | **90.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 119 MB | 153 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-epub-azw3-pdf/id6770067434)

This app offers a peaceful reading experience across multiple ebook formats, including EPUB and PDF. It features AI-powered book analysis, cloud synchronization, and a high-performance page-turn engine for a seamless visual experience. Enjoy reading without ads and with advanced library organization tools.

**Highlights:** Supports EPUB, AZW3, MOBI, TXT, PDF, AI book analysis and library organization, Cloud sync (iCloud, OneDrive, Google Drive), High-performance page-turn engine, Built-in text-to-speech, Fast full-library search

**Features:** iPhone Duo support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Cup of Coffee | $4.00 | one-time |
| 2 Cups of Coffee | $8.00 | one-time |
| Lifetime Unlock | $9.99 | one-time |
| 4 Cups of Coffee | $16.00 | one-time |
| Many coffees | $32.00 | one-time |


### 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, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Common Reader free?

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

### Is Readify AI free?

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

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

Readify AI is rated higher. Common Reader averages 3.0 out of 5 from 2 ratings, while Readify AI averages 4.8 from 125 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 3 days, and Readify AI weekly. Most recently, Common Reader was updated on November 7, 2026 and Readify AI on November 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.*