# Penly AI vs Scribble

The clearest difference is in-app purchases: Scribble at none against Penly AI's 6. Scribble also leads on update cadence (fortnightly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Penly AI sells 6 in-app purchases, starting at $9.99 per 7 days. Scribble asks for nothing beyond the download.

Penly AI ships an update every 3 months, Scribble fortnightly. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Penly AI | Scribble |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 23 MB | 4 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Laiba Saleem](https://appshunter.io/developer/1896776413) | [ROBERT DANIEL FORCE](https://appshunter.io/developer/6782497777) |

## What reviewers say

### Penly AI

[App page](https://appshunter.io/ios/app/penly-ai/id6771273283)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly Subscription | $24.99 | per month |
| Yearly Subscription | $39.99 | per year |
| Small Pack | $7.99 | one-time |
| Medium Subscription | $14.99 | one-time |
| Large Pack | $29.99 | one-time |


### Scribble

[App page](https://appshunter.io/ios/app/scribble-quick-capture/id6782497775)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Penly AI free?

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

### Is Scribble free?

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

### Do Penly AI or Scribble have ads?

Neither Penly AI nor Scribble shows ads.

### Which is updated more often, Penly AI or Scribble?

Penly AI ships an update every 3 months, and Scribble fortnightly. Most recently, Penly AI was updated on October 15, 2026 and Scribble on October 17, 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.*