# Koz vs Notelune

The clearest difference is update cadence: Notelune at every 10 days against Koz's monthly. Koz's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Koz sells 2 in-app purchases, starting at $3.99 per month and Notelune sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Koz ships an update monthly, Notelune every 10 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Koz | Notelune |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 45 MB | 45 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [TAHA C BASKIN](https://appshunter.io/developer/1836600465) | [Daniel Ortega del Casar](https://appshunter.io/developer/6778910089) |

## What reviewers say

### Koz

[App page](https://appshunter.io/ios/app/koz-private-notes/id6791982989)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Koz Pro | $3.99 | per month |
| Koz Pro Yıllık | $39.99 | per year |


### Notelune

[App page](https://appshunter.io/ios/app/notelune-private-notes/id6808745604)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Notelune Monthly | $3.99 | per month |
| Notelune Annual | $24.99 | per year |
| Notelune Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is Koz free?

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

### Is Notelune free?

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

### Do Koz or Notelune have ads?

Neither Koz nor Notelune shows ads.

### Which is updated more often, Koz or Notelune?

Koz ships an update monthly, and Notelune every 10 days. Most recently, Koz was updated on October 31, 2026 and Notelune on October 29, 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.*