# Cogno vs Etzly

The clearest difference is update cadence: Etzly at weekly against Cogno's every 8 months. Etzly also leads on iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cogno ships an update every 8 months, Etzly weekly. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Cogno | Etzly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/etzly/id6786908086/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | — | Free |
| Size | 58 MB | 23 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yuichi Matsuoka](https://appshunter.io/developer/1855259049) | [TEXTMYLINK LLC](https://appshunter.io/developer/1483555443) |

## What reviewers say

### Cogno

[App page](https://appshunter.io/ios/app/cogno/id6755649034)

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

**In-app purchases:** none


### Etzly

[App page](https://appshunter.io/ios/app/etzly/id6786908086)

This visual note-taking application helps you organize thoughts and ideas by creating connected trees. Expand on initial concepts with detailed branches and sub-branches, keeping information contextually relevant. It's designed for users who prefer a non-linear approach to organizing information.

**Highlights:** Organize ideas visually, Create connected branches and sub-branches, Write rich notes with formatting and links, Search and jump to specific thoughts, Keep work and personal ideas separate, Local data storage

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

**In-app purchases:** none


## Frequently asked questions

### Is Cogno free?

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

### Is Etzly free?

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

### Do Cogno or Etzly have ads?

Neither Cogno nor Etzly shows ads.

### Which is updated more often, Cogno or Etzly?

Cogno ships an update every 8 months, and Etzly weekly. Most recently, Cogno was updated on October 20, 2026 and Etzly on October 4, 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.*