# Clone+ vs Zettelkasten

The clearest difference is ads: Zettelkasten at none against Clone+'s shown. Clone+'s advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Clone+ sells 1 in-app purchase, starting at $9.99 per month and Zettelkasten sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Clone+ ships an update every 3 weeks, Zettelkasten monthly. The most recent releases landed on September 26, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Clone+ | Zettelkasten |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 84 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shohei Tada](https://appshunter.io/developer/1884047854) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### Clone+

[App page](https://appshunter.io/ios/app/clone-plus-zettelkasten-ai-notes/id6760352075)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clone+ Premium | $9.99 | per month |


### 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 Clone+ free?

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

### Is Zettelkasten free?

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

### Do Clone+ or Zettelkasten have ads?

Clone+ shows ads; Zettelkasten does not.

### Which is updated more often, Clone+ or Zettelkasten?

Clone+ ships an update every 3 weeks, and Zettelkasten monthly. Most recently, Clone+ was updated on September 26, 2026 and Zettelkasten on October 10, 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.*