# Cognity vs Clear Tangle

The clearest difference is in-app purchases: Cognity at none against Clear Tangle's 2. Cognity also leads on iOS requirement (13.4 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Clear Tangle sells 2 in-app purchases, starting at $9.99 per month. Cognity asks for nothing beyond the download.

Cognity ships an update fortnightly, Clear Tangle monthly. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Cognity | Clear Tangle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/cognity-note-taking-made-easy/id6738891917/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | — |
| Size | 36 MB | 38 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daviti Muchiashvili](https://appshunter.io/developer/1743467773) | [Mahipal Jat](https://appshunter.io/developer/1885317727) |

## What reviewers say

### Cognity

[App page](https://appshunter.io/ios/app/cognity-note-taking-made-easy/id6738891917)

This AI-powered note-taking app helps you capture, connect, and organize your thoughts effortlessly. It features semantic search, an interactive knowledge graph, and smart collections for seamless organization across all your devices.

**Highlights:** AI-powered note organization, Search by meaning, Interactive knowledge graph, Smart collections, Cross-device sync

**Features:** macOS Compatibility

**In-app purchases:** none


### Clear Tangle

[App page](https://appshunter.io/ios/app/clear-tangle-ai-second-brain/id6760611528)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Monthly) | $9.99 | per month |
| Ultimate (Monthly) | $24.99 | per month |


## Frequently asked questions

### Is Cognity free?

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

### Is Clear Tangle free?

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

### Do Cognity or Clear Tangle have ads?

Neither Cognity nor Clear Tangle shows ads.

### Which is updated more often, Cognity or Clear Tangle?

Cognity ships an update fortnightly, and Clear Tangle monthly. Most recently, Cognity was updated on October 7, 2026 and Clear Tangle on October 16, 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.*