# ReadGenius vs KGenius AI

The clearest difference is ads: ReadGenius at none against KGenius AI's shown. KGenius AI's advantage is update cadence (every 3 days vs every 11 months) and iOS requirement (12.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. ReadGenius sells 2 in-app purchases, starting at $2.99 per month and KGenius AI sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReadGenius ships an update every 11 months, KGenius AI every 3 days. The most recent releases landed on November 8, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | ReadGenius | KGenius AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/readgenius-ai-tutor/id6740718330/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 7 MB | 61 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yaniv Kalsky](https://appshunter.io/developer/310828189) | [Carlos Santos](https://appshunter.io/developer/1138994691) |

## What reviewers say

### ReadGenius

[App page](https://appshunter.io/ios/app/readgenius-ai-tutor/id6740718330)

This AI-powered tool enhances reading comprehension for students and young readers. It breaks down texts, generates quizzes, and tracks progress, offering personalized study support for various learning needs.

**Highlights:** AI text analysis and summarization, Comprehension question generation, Adaptive vocabulary builder, Progress tracking, Document organization and search, Camera scanning for text import

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Upgrade | $2.99 | per month |
| Annual Upgrade | $29.99 | per year |


### KGenius AI

[App page](https://appshunter.io/ios/app/kgenius-ai/id6748028693)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KGenius Premium | $3.99 | per month |
| KGenius Premium Annual | $39.99 | per year |


## Frequently asked questions

### Is ReadGenius free?

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

### Is KGenius AI free?

KGenius AI is free to download, with in-app purchases available.

### Do ReadGenius or KGenius AI have ads?

KGenius AI shows ads; ReadGenius does not.

### Which is updated more often, ReadGenius or KGenius AI?

ReadGenius ships an update every 11 months, and KGenius AI every 3 days. Most recently, ReadGenius was updated on November 8, 2026 and KGenius AI on October 26, 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.*