# 知织 vs Zettelkasten

The clearest difference is in-app purchases: 知织 at none against Zettelkasten's 2. 知织 also leads on update cadence (every 8 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Zettelkasten sells 2 in-app purchases, starting at $9.99 per 7 days. 知织 asks for nothing beyond the download.

知织 ships an update every 8 days, Zettelkasten monthly. The most recent releases landed on September 19, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 知织 | Zettelkasten |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Monthly |
| Size | 14 MB | 6 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Beijing Zhidemai Technology Co., Ltd.](https://appshunter.io/developer/518213359) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### 知织

[App page](https://appshunter.io/ios/app/id6762124555)

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

**In-app purchases:** none


### Zettelkasten

[App page](https://appshunter.io/ios/app/zettelkasten-notes-graph/id6771281468)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is 知织 free?

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

### Is Zettelkasten free?

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

### Do 知织 or Zettelkasten have ads?

Neither 知织 nor Zettelkasten shows ads.

### Which is updated more often, 知织 or Zettelkasten?

知织 ships an update every 8 days, and Zettelkasten monthly. Most recently, 知织 was updated on September 19, 2026 and Zettelkasten on September 8, 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.*