# Private Notes. vs Alzen Notes

The clearest difference is in-app purchases: Private Notes. at none against Alzen Notes's 1. Private Notes. also leads on iOS requirement (12.0 vs 15.1). Alzen Notes's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Alzen Notes sells 1 in-app purchase, starting at $0.99 per month. Private Notes. asks for nothing beyond the download.

Private Notes. ships an update every 2 months, Alzen Notes every 3 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Private Notes. | Alzen Notes |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 16 MB | 41 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WALABOK LLC](https://appshunter.io/developer/913827467) | [Alzenware](https://appshunter.io/developer/1851623532) |

## What reviewers say

### Private Notes.

[App page](https://appshunter.io/ios/app/private-notes/id1539765495)

Securely store your personal thoughts, ideas, and text with a passcode or biometric authentication. This app offers intuitive text editing tools and a straightforward interface for organizing timestamped notes.

**Highlights:** Biometric and passcode security, Intuitive copy/paste/cut, Text formatting (underline, bold, italic), Timestamped notes, Straightforward user interface

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

**In-app purchases:** none


### Alzen Notes

[App page](https://appshunter.io/ios/app/alzen-notes/id6755057388)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Sync (Monthly) | $0.99 | per month |


## Frequently asked questions

### Is Private Notes. free?

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

### Is Alzen Notes free?

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

### Do Private Notes. or Alzen Notes have ads?

Private Notes. shows ads; Alzen Notes does not.

### Which is updated more often, Private Notes. or Alzen Notes?

Private Notes. ships an update every 2 months, and Alzen Notes every 3 weeks. Most recently, Private Notes. was updated on November 3, 2026 and Alzen Notes on November 5, 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.*