# Marky Notes vs KMU Cyber

The clearest difference is in-app purchases: Marky Notes at none against KMU Cyber's 3. Marky Notes also leads on iOS requirement (15.0 vs 17.0). KMU Cyber's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. KMU Cyber sells 3 in-app purchases, starting at $4.99 per month. Marky Notes asks for nothing beyond the download.

Marky Notes ships an update every 3 months, KMU Cyber every 3 weeks. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Marky Notes | KMU Cyber |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 25 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 12+ |
| Developer | [Dejan Boras](https://appshunter.io/developer/1612985659) | [treeinspired GmbH](https://appshunter.io/developer/373040913) |

## What reviewers say

### Marky Notes

[App page](https://appshunter.io/ios/app/marky-notes/id6449909608)

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

**In-app purchases:** none


### KMU Cyber

[App page](https://appshunter.io/ios/app/kmu-cyber-audit/id6805947995)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro — Monthly | $4.99 | per month |
| Pro — Yearly | $49.99 | per year |
| Pro — Lifetime | $199.00 | one-time |


## Frequently asked questions

### Is Marky Notes free?

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

### Is KMU Cyber free?

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

### Do Marky Notes or KMU Cyber have ads?

Neither Marky Notes nor KMU Cyber shows ads.

### Which is updated more often, Marky Notes or KMU Cyber?

Marky Notes ships an update every 3 months, and KMU Cyber every 3 weeks. Most recently, Marky Notes was updated on October 27, 2026 and KMU Cyber on October 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*