# Leon's L2 Motion App vs QTRIX Viewer

The clearest difference is update cadence: Leon's L2 Motion App at every 2 months against QTRIX Viewer's every 6 months. Leon's L2 Motion App also leads on iOS requirement (12.0 vs 15.2). On price, ads, 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.

Leon's L2 Motion App ships an update every 2 months, QTRIX Viewer every 6 months. The most recent releases landed on October 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Leon's L2 Motion App | QTRIX Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | — |
| Size | 49 MB | 2 MB |
| Requires iOS | **12.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leon's Furniture Limited](https://appshunter.io/developer/1572258860) | [Calidat GmbH](https://appshunter.io/developer/1477624591) |

## What reviewers say

### Leon's L2 Motion App

[App page](https://appshunter.io/ios/app/leons-l2-motion-app/id1572258858)

Control your adjustable bed base from your smartphone. Easily adjust head, foot, and lumbar positions, and save custom presets for comfort.

**Highlights:** Smartphone control, Adjust head, foot, and lumbar, 2 programmable memory positions, 3 preset positions (TV, Zero Gravity, Anti-Snore), Compatible with specific L2 Motion Pro, Lux, and Ultra bases

**Features:** macOS Compatibility

**In-app purchases:** none


### QTRIX Viewer

[App page](https://appshunter.io/ios/app/qtrix-viewer/id1606374309)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Leon's L2 Motion App free?

Leon's L2 Motion App is free to download, with no in-app purchases.

### Is QTRIX Viewer free?

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

### Do Leon's L2 Motion App or QTRIX Viewer have ads?

Neither Leon's L2 Motion App nor QTRIX Viewer shows ads.

### Which is updated more often, Leon's L2 Motion App or QTRIX Viewer?

Leon's L2 Motion App ships an update every 2 months, and QTRIX Viewer every 6 months. Most recently, Leon's L2 Motion App was updated on October 3, 2026 and QTRIX Viewer on October 27, 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.*