# PSInspect vs CanvasNote

The clearest difference is in-app purchases: PSInspect at none against CanvasNote's 1. PSInspect also leads on iOS requirement (13.0 vs 15.0). CanvasNote's advantage is update cadence (every 5 days vs every 6 weeks). On price, ads and device support there is nothing between them.

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

PSInspect ships an update every 6 weeks, CanvasNote every 5 days. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | PSInspect | CanvasNote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Size | 39 MB | 44 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [PS Team Deutschland GmbH & Co. KG](https://appshunter.io/developer/1440302216) | [Nicolai Kummer](https://appshunter.io/developer/1497635656) |

## What reviewers say

### PSInspect

[App page](https://appshunter.io/ios/app/psinspect/id1515227535)

**In-app purchases:** none


### CanvasNote

[App page](https://appshunter.io/ios/app/canvasnote/id6469690776)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Version | $1.99 | one-time |


## Frequently asked questions

### Is PSInspect free?

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

### Is CanvasNote free?

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

### Do PSInspect or CanvasNote have ads?

Neither PSInspect nor CanvasNote shows ads.

### Which is updated more often, PSInspect or CanvasNote?

PSInspect ships an update every 6 weeks, and CanvasNote every 5 days. Most recently, PSInspect was updated on September 30, 2026 and CanvasNote on October 1, 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.*