# Notes AI vs Least Common Multiple PRO

The clearest difference is price: Notes AI at Free against Least Common Multiple PRO's $1.99. Least Common Multiple PRO's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On ads and in-app purchases there is nothing between them.

Notes AI is free to download; Least Common Multiple PRO costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Notes AI | Least Common Multiple PRO |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/notes-ai/id6759340671/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | Free | — |
| Size | 15 MB | 179 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kawaii](https://appshunter.io/developer/1696001381) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### Notes AI

[App page](https://appshunter.io/ios/app/notes-ai/id6759340671)

Transform study materials like lectures, videos, PDFs, and web articles into organized notes. Features include auto-generated flashcards, quizzes, and an AI chat function to deepen understanding.

**Highlights:** Import from audio, video, web links, PDFs, and documents, Auto-generated formatted notes, Flashcard generation for studying, Multiple-choice quizzes with AI explanations, Convert notes to audio podcasts, AI chat for clarifying concepts, Folder organization

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

**In-app purchases:** none


### Least Common Multiple PRO

[App page](https://appshunter.io/ios/app/least-common-multiple-pro/id6792035276)

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

**In-app purchases:** none


## Frequently asked questions

### Is Notes AI free?

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

### Is Least Common Multiple PRO free?

Least Common Multiple PRO costs $1.99, with no in-app purchases.

### Do Notes AI or Least Common Multiple PRO have ads?

Neither Notes AI nor Least Common Multiple PRO shows ads.

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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.*