# Whiteboard Simple vs QTRIX Camera

The clearest difference is ads: QTRIX Camera at none against Whiteboard Simple's shown. QTRIX Camera also leads on update cadence (every 2 months vs every 8 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Whiteboard Simple ships an update every 8 months, QTRIX Camera every 2 months. The most recent releases landed on September 27, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Whiteboard Simple | QTRIX Camera |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 3 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yoshitaka Koike](https://appshunter.io/developer/1273803116) | [Calidat GmbH](https://appshunter.io/developer/1477624591) |

## What reviewers say

### Whiteboard Simple

[App page](https://appshunter.io/ios/app/whiteboard-simple/id1273803117)

A straightforward digital whiteboard app offering a smooth writing experience. It includes essential functions like clearing the canvas, undo/redo capabilities, and adjustable stroke thickness for easy note-taking and sketching.

**Highlights:** Smooth writing experience, Clear all function, Undo and Redo, Adjustable stroke thickness

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

**In-app purchases:** none


### QTRIX Camera

[App page](https://appshunter.io/ios/app/qtrix-camera/id1596260825)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Whiteboard Simple free?

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

### Is QTRIX Camera free?

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

### Do Whiteboard Simple or QTRIX Camera have ads?

Whiteboard Simple shows ads; QTRIX Camera does not.

### Which is updated more often, Whiteboard Simple or QTRIX Camera?

Whiteboard Simple ships an update every 8 months, and QTRIX Camera every 2 months. Most recently, Whiteboard Simple was updated on September 27, 2026 and QTRIX Camera 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.*