# AL vs Truma LevelControl

The clearest difference is in-app purchases: Truma LevelControl at none against AL's 1. AL's advantage is iOS requirement (10.0 vs 16.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. AL sells 1 one-off in-app purchase. Truma LevelControl asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AL | Truma LevelControl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/truma-levelcontrol/id1472756207/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **33.3% of reviews** | 27.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free | Free |
| Size | 54 MB | 50 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ALOIS KOBER GMBH](https://appshunter.io/developer/1146826743) | [Truma Geraetetechnik GmbH & Co. KG](https://appshunter.io/developer/1151425911) |

## What reviewers say

### AL

[App page](https://appshunter.io/ios/app/al-ko-2link/id1146826744)

Enhance your caravan or motorhome experience with real-time chassis data. Monitor trailer stability, level your vehicle precisely, and access service locations and manuals. Connects via Bluetooth LE with a secure PIN.

**Highlights:** ATC anti-snaking system status, Electronic spirit level, HY4 steady leg system control, Weight display (kg/lbs), AL-KO service location finder, Offline operating manuals

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spirit level | Free | one-time |


### Truma LevelControl

[App page](https://appshunter.io/ios/app/truma-levelcontrol/id1472756207)

Easily measure your gas cylinder's remaining level using ultrasound technology. Simply attach the device to your cylinder and check the results on your smartphone via Bluetooth or with the iNet Box for remote monitoring.

**Highlights:** Ultrasonic gas level measurement, Bluetooth connectivity, Remote monitoring via iNet Box, Low gas level notifications, Supports multiple LevelControl devices, Magnetic and clamp adhesion

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AL free?

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

### Is Truma LevelControl free?

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

### Do AL or Truma LevelControl have ads?

Neither AL nor Truma LevelControl shows ads.

### Which is updated more often, AL or Truma LevelControl?

AL ships an update every 4 months, and Truma LevelControl every 4 months. Most recently, AL was updated on September 27, 2026 and Truma LevelControl on October 7, 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.*