# ThinkBud vs Notes AI

The clearest difference is in-app purchases: Notes AI at none against ThinkBud's 3. ThinkBud's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. ThinkBud sells 3 in-app purchases, starting at $3.99 per 7 days. Notes AI asks for nothing beyond the download.

## The numbers

| Metric | ThinkBud | Notes AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/notes-ai/id6759340671/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | — | Free |
| Size | 51 MB | 15 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mario Pek](https://appshunter.io/developer/1864898477) | [Kawaii](https://appshunter.io/developer/1696001381) |

## What reviewers say

### ThinkBud

[App page](https://appshunter.io/ios/app/thinkbud-ai-pdf-to-flashcards/id6759010323)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $3.99 | per 7 days |
| Monthly Access | $6.99 | per month |
| Yearly Access | $29.99 | per year |


### 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


## Frequently asked questions

### Is ThinkBud free?

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

### Is Notes AI free?

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

### Do ThinkBud or Notes AI have ads?

Neither ThinkBud nor Notes AI 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.*