# Epub繁简通Pro vs Readify AI

The clearest difference is in-app purchases: Readify AI at none against Epub繁简通Pro's 3. Readify AI also leads on ratings volume (111 vs 2) and update cadence (weekly vs every 3 weeks). Epub繁简通Pro's advantage is rating (5.0 vs 4.8) and review sentiment (100% vs 90%). On price, ads and device support there is nothing between them.

Both are free to download. Epub繁简通Pro sells 3 in-app purchases, starting at $1.99 per month. Readify AI asks for nothing beyond the download.

Epub繁简通Pro holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Readify AI has 111 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Epub繁简通Pro's written reviews are positive against 90% of Readify AI's.

Epub繁简通Pro ships an update every 3 weeks, Readify AI weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Epub繁简通Pro | Readify AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/epubpro/id6746181003/reviews)** | [4.8 (111 ratings)](https://appshunter.io/ios/app/readify-ai-text-to-speech/id6783195818/reviews) |
| Number of ratings | 2 | **111** |
| Positive reviews | **100.0% of reviews** | 90.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 14 MB | 140 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zebin Huang](https://appshunter.io/developer/1367894360) | [DeepReads LLC](https://appshunter.io/developer/6809375666) |

## What reviewers say

### Epub繁简通Pro

[App page](https://appshunter.io/ios/app/epubpro/id6746181003)

This app helps Chinese readers easily convert e-books between simplified and traditional Chinese. It supports various conversion schemes and orientation changes while preserving original formatting for a comfortable reading experience.

**Highlights:** Simplified to Traditional Chinese conversion, Traditional to Simplified Chinese conversion, Multiple regional conversion schemes, Horizontal to Vertical text layout, Vertical to Horizontal text layout, Preserves original formatting, Supports EPUB, TXT, MD, SRT formats

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 按月订阅 | $1.99 | per month |
| 按年订阅 | $14.99 | per year |
| 终身会员（双11特惠） | $19.99 | 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

**In-app purchases:** none


## Frequently asked questions

### Is Epub繁简通Pro free?

Epub繁简通Pro 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, Epub繁简通Pro or Readify AI?

Epub繁简通Pro is rated higher. Epub繁简通Pro averages 5.0 out of 5 from 2 ratings, while Readify AI averages 4.8 from 111 ratings.

### Do Epub繁简通Pro or Readify AI have ads?

Neither Epub繁简通Pro nor Readify AI shows ads.

### Which is updated more often, Epub繁简通Pro or Readify AI?

Epub繁简通Pro ships an update every 3 weeks, and Readify AI weekly. Most recently, Epub繁简通Pro was updated on October 24, 2026 and Readify AI on October 25, 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.*