# Penrose vs ExpandNote

The clearest difference is in-app purchases: ExpandNote at none against Penrose's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Penrose sells 1 one-off in-app purchase. ExpandNote asks for nothing beyond the download.

Penrose ships an update monthly, ExpandNote every 3 weeks. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Penrose | ExpandNote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 826 MB | 37 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ABDUL AZIZ RASHID HAMED AL BADI](https://appshunter.io/developer/1868619986) | [Altitude Information Systems LLC](https://appshunter.io/developer/1882208754) |

## What reviewers say

### Penrose

[App page](https://appshunter.io/ios/app/penrose-local-ai-assistant/id6758330423)

This private AI assistant operates entirely on your device, offering fast, offline responses without cloud storage or data tracking. It's ideal for secure environments and remote locations, featuring a natural voice mode for seamless interaction.

**Highlights:** 100% private on-device operation, No internet connection required, Ultra-fast local execution, Air-gapped for secure environments, Natural voice mode with speech-to-text, No cloud storage or data tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Penrose | $1.99 | one-time |


### ExpandNote

[App page](https://appshunter.io/ios/app/expandnote/id6769591271)

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

**In-app purchases:** none


## Frequently asked questions

### Is Penrose free?

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

### Is ExpandNote free?

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

### Do Penrose or ExpandNote have ads?

Neither Penrose nor ExpandNote shows ads.

### Which is updated more often, Penrose or ExpandNote?

Penrose ships an update monthly, and ExpandNote every 3 weeks. Most recently, Penrose was updated on October 31, 2026 and ExpandNote 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.*