# Libris vs Readify AI

The clearest difference is update cadence: Readify AI at weekly against Libris's fortnightly. 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.

Libris ships an update fortnightly, Readify AI weekly. The most recent releases landed on September 29, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Libris | Readify AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (89 ratings)](https://appshunter.io/ios/app/readify-ai-text-to-speech/id6783195818/reviews)** |
| Number of ratings | — | **89** |
| Positive reviews | — | 91.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Free |
| Size | 3 MB | 131 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [力天 胡](https://appshunter.io/developer/1892227489) | [DeepReads LLC](https://appshunter.io/developer/6809375666) |

## What reviewers say

### Libris

[App page](https://appshunter.io/ios/app/libris/id6782365138)

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

**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 Libris free?

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

### Is Readify AI free?

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

### Do Libris or Readify AI have ads?

Neither Libris nor Readify AI shows ads.

### Which is updated more often, Libris or Readify AI?

Libris ships an update fortnightly, and Readify AI weekly. Most recently, Libris was updated on September 29, 2026 and Readify AI on October 16, 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.*