# HillNote vs Zettelkasten

The clearest difference is in-app purchases: HillNote at none against Zettelkasten's 2. HillNote also leads on update cadence (fortnightly 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. HillNote asks for nothing beyond the download.

HillNote ships an update fortnightly, Zettelkasten monthly. The most recent releases landed on September 11, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | HillNote | Zettelkasten |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 119 MB | 6 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Rajath Bail](https://appshunter.io/developer/700908894) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### HillNote

[App page](https://appshunter.io/ios/app/hillnote/id6754959344)

**Features:** macOS Compatibility, Apple Watch app, 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 HillNote free?

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

### Is Zettelkasten free?

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

### Do HillNote or Zettelkasten have ads?

Neither HillNote nor Zettelkasten shows ads.

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

HillNote ships an update fortnightly, and Zettelkasten monthly. Most recently, HillNote was updated on September 11, 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.*