# Private Notes (Nostr) vs Private Notes

The clearest difference is ads: Private Notes at none against Private Notes (Nostr)'s shown. Private Notes (Nostr)'s advantage is device support (4 vs 2) and iOS requirement (15.6 vs 18.6). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Private Notes (Nostr) ships an update every 2 weeks, Private Notes fortnightly. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Private Notes (Nostr) | Private Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 33 MB | 2 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [alexey popkov](https://appshunter.io/developer/1500909659) | [Talal Aslam](https://appshunter.io/developer/1875842707) |

## What reviewers say

### Private Notes (Nostr)

[App page](https://appshunter.io/ios/app/private-notes-nostr/id6757975921)

**Features:** Vision Pro support

**In-app purchases:** none


### Private Notes

[App page](https://appshunter.io/ios/app/private-notes-locknotes/id6759080631)

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

**In-app purchases:** none


## Frequently asked questions

### Is Private Notes (Nostr) free?

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

### Is Private Notes free?

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

### Do Private Notes (Nostr) or Private Notes have ads?

Private Notes (Nostr) shows ads; Private Notes does not.

### Which is updated more often, Private Notes (Nostr) or Private Notes?

Private Notes (Nostr) ships an update every 2 weeks, and Private Notes fortnightly. Most recently, Private Notes (Nostr) was updated on October 1, 2026 and Private Notes on September 30, 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.*