# Internom vs Reader AI

The clearest difference is in-app purchases: Internom at none against Reader AI's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Reader AI sells 3 in-app purchases, starting at $6.99 per month. Internom asks for nothing beyond the download.

Internom ships an update weekly, Reader AI every 6 days. Both last shipped on October 9, 2026.

## The numbers

| Metric | Internom | Reader AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/reader-ai-read-and-learn/id6806736317/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | — | Freemium |
| Size | 44 MB | 34 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Internom LLC](https://appshunter.io/developer/1041289386) | [江 刘](https://appshunter.io/developer/1672554088) |

## What reviewers say

### Internom

[App page](https://appshunter.io/ios/app/internom/id1041289387)

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

**In-app purchases:** none


### Reader AI

[App page](https://appshunter.io/ios/app/reader-ai-read-and-learn/id6806736317)

This AI-powered reader helps you understand books by providing contextual word definitions, sentence explanations, and passage summaries. You can also chat with AI about the content, convert books to audiobooks, and save new vocabulary.

**Highlights:** Contextual word definitions, AI sentence and passage explanations, Book chat with AI, Convert books to audiobooks, Learning notebook for vocabulary, Import various book formats, PDF annotation

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 每月 | $6.99 | per month |
| 每季 | $19.99 | per 3 months |
| 每年 | $69.99 | per year |


## Frequently asked questions

### Is Internom free?

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

### Is Reader AI free?

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

### Do Internom or Reader AI have ads?

Neither Internom nor Reader AI shows ads.

### Which is updated more often, Internom or Reader AI?

Internom ships an update weekly, and Reader AI every 6 days. Most recently, Internom was updated on October 9, 2026 and Reader AI on October 9, 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.*