# CP AXTRA Connect vs Private Notes (Nostr)

The clearest difference is ads: CP AXTRA Connect at none against Private Notes (Nostr)'s shown. CP AXTRA Connect also leads on iOS requirement (13.0 vs 15.6). Private Notes (Nostr)'s advantage is update cadence (fortnightly vs every 3 months). On price, in-app purchases and device support there is nothing between them.

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

CP AXTRA Connect ships an update every 3 months, Private Notes (Nostr) fortnightly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CP AXTRA Connect | Private Notes (Nostr) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 448 MB | 33 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [CP Axtra Public Company Limited](https://appshunter.io/developer/1470023191) | [alexey popkov](https://appshunter.io/developer/1500909659) |

## What reviewers say

### CP AXTRA Connect

[App page](https://appshunter.io/ios/app/cp-axtra-connect/id1580708685)

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

**In-app purchases:** none


### Private Notes (Nostr)

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CP AXTRA Connect free?

CP AXTRA Connect is free to download, with no in-app purchases.

### Is Private Notes (Nostr) free?

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

### Do CP AXTRA Connect or Private Notes (Nostr) have ads?

Private Notes (Nostr) shows ads; CP AXTRA Connect does not.

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

CP AXTRA Connect ships an update every 3 months, and Private Notes (Nostr) fortnightly. Most recently, CP AXTRA Connect was updated on October 30, 2026 and Private Notes (Nostr) on October 28, 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.*