# Koodo Reader vs Readify AI

The clearest difference is rating: Readify AI at 4.8 against Koodo Reader's 3.8. Readify AI also leads on in-app purchases (none vs 2) and update cadence (weekly vs monthly). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Koodo Reader sells 2 one-off in-app purchases. Readify AI asks for nothing beyond the download.

Readify AI holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: Readify AI has 89 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 82% of Koodo Reader's written reviews are positive against 92% of Readify AI's.

Koodo Reader ships an update monthly, Readify AI weekly. Both last shipped on October 16, 2026.

## The numbers

| Metric | Koodo Reader | Readify AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (5 ratings)](https://appshunter.io/ios/app/koodo-reader/id6744887779/reviews) | **[4.8 (89 ratings)](https://appshunter.io/ios/app/readify-ai-text-to-speech/id6783195818/reviews)** |
| Number of ratings | 5 | **89** |
| Positive reviews | 82.2% of reviews | **91.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | Free |
| Size | 72 MB | 131 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [亮 郭](https://appshunter.io/developer/1803973300) | [DeepReads LLC](https://appshunter.io/developer/6809375666) |

## What reviewers say

### Koodo Reader

[App page](https://appshunter.io/ios/app/koodo-reader/id6744887779)

Manage and read your local e-books with a powerful reader supporting numerous formats. Seamlessly integrate with cloud storage and NAS for cross-platform access. Customize your reading experience with adjustable fonts, themes, and optimized layouts.

**Highlights:** Broad e-book format support, Cloud and NAS integration, Cross-device library sync, Customizable reading interface, AI-powered dictionary and translation, Night mode and multiple themes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 million Character Quota | $4.99 | one-time |
| Koodo Reader Pro (1 Year) | $5.99 | 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 Koodo Reader free?

Koodo 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, Koodo Reader or Readify AI?

Readify AI is rated higher. Koodo Reader averages 3.8 out of 5 from 5 ratings, while Readify AI averages 4.8 from 89 ratings.

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

Neither Koodo Reader nor Readify AI shows ads.

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

Koodo Reader ships an update monthly, and Readify AI weekly. Most recently, Koodo Reader was updated on October 16, 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.*