# AI Notebook vs Summary

The clearest difference is update cadence: Summary at every 6 days against AI Notebook's every 5 weeks. Summary also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI Notebook sells 2 in-app purchases, starting at $9.99 per 7 days and Summary sells 10 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI Notebook ships an update every 5 weeks, Summary every 6 days. The most recent releases landed on May 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | AI Notebook | Summary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (12 ratings)](https://appshunter.io/ios/app/summary-ai-note-taker-notimo/id6749896503/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 185 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Amor Tecnology Limited](https://appshunter.io/developer/1813791097) | [Lester Johnson](https://appshunter.io/developer/1876154470) |

## What reviewers say

### AI Notebook

[App page](https://appshunter.io/ios/app/ai-notebook-note-taking-app/id6747331670)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Notebook AI Pro Weekly | $9.99 | per 7 days |
| Notebook AI Pro Yearly | $89.99 | per year |


### Summary

[App page](https://appshunter.io/ios/app/summary-ai-note-taker-notimo/id6749896503)

This app uses AI to transcribe audio and text, generating concise summaries and study tools like flashcards. It helps users capture, understand, and remember information from lectures, meetings, and other sources.

**Highlights:** AI transcription of audio and text, Automatic content summarization, Flashcard and quiz generation, Personal knowledge library, Camera text scanning, Link integration for webinars

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week | $8.99 | per 7 days |
| Week | $8.99 | per 7 days |
| Month subscription | $29.99 | per month |
| Month subscription | $29.99 | per month |
| Year subscription | $49.99 | per year |
| Lecture AI Note Taker, Summary | $49.99 | per year |
| Yearly | $79.99 | per year |
| Year subscription | $79.99 | per year |
| Year subscription | $79.99 | per year |
| Lecture AI Note Taker, Summary | $24.99 | one-time |


## Frequently asked questions

### Is AI Notebook free?

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

### Is Summary free?

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

### Do AI Notebook or Summary have ads?

Both AI Notebook and Summary show ads.

### Which is updated more often, AI Notebook or Summary?

AI Notebook ships an update every 5 weeks, and Summary every 6 days. Most recently, AI Notebook was updated on May 18, 2026 and Summary on September 10, 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.*