# Cogito vs Isy.AI

The clearest difference is in-app purchases: Isy.AI at none against Cogito's 3. Isy.AI also leads on iOS requirement (16.4 vs 18.2). On price, ads and device support there is nothing between them.

Both are free to download. Cogito sells 3 in-app purchases, starting at $3.99 per month. Isy.AI asks for nothing beyond the download.

## The numbers

| Metric | Cogito | Isy.AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/isyai-ai-notes-second-brain/id6809262091/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | — | Free |
| Size | 44 MB | 60 MB |
| Requires iOS | 18.2 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Franck Hu](https://appshunter.io/developer/1889324636) | [Akhil Arunkumar](https://appshunter.io/developer/1877687216) |

## What reviewers say

### Cogito

[App page](https://appshunter.io/ios/app/cogito-local-note-taking-app/id6761736513)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cogito Premium | $3.99 | per month |
| Cogito Premium | $5.99 | per year |
| Cogito Premium | $12.99 | one-time |


### Isy.AI

[App page](https://appshunter.io/ios/app/isyai-ai-notes-second-brain/id6809262091)

Capture thoughts, voice memos, images, and PDFs, and let AI automatically link them to related past ideas. Engage in conversations with your notes, receive daily digests of connected thoughts, and visualize your knowledge network.

**Highlights:** Automatic note linking and connection, Text, voice, image, and PDF capture, AI-powered chat with your notes, Daily digests of connected ideas, Visual knowledge map, Export notes as Markdown or PDF

**In-app purchases:** none


## Frequently asked questions

### Is Cogito free?

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

### Is Isy.AI free?

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

### Do Cogito or Isy.AI have ads?

Neither Cogito nor Isy.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.*