# Truma LevelControl vs Caravan

The clearest difference is update cadence: Truma LevelControl at every 4 months against Caravan's every 24 months. Caravan's advantage is iOS requirement (13.0 vs 16.0). On price and in-app purchases there is nothing between them.

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

Truma LevelControl ships an update every 4 months, Caravan every 24 months. The most recent releases landed on October 15, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Truma LevelControl | Caravan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/truma-levelcontrol/id1472756207/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 27.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 4 months** | Every 24 months |
| Monetization | Free | — |
| Size | 50 MB | 54 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 4+ |
| Developer | [Truma Geraetetechnik GmbH & Co. KG](https://appshunter.io/developer/1151425911) | [Caravan-Wendt GmbH & Co.KG](https://appshunter.io/developer/1748570258) |

## What reviewers say

### 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


### Caravan

[App page](https://appshunter.io/ios/app/caravan-wendt/id6503249502)

**In-app purchases:** none


## Frequently asked questions

### Is Truma LevelControl free?

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

### Is Caravan free?

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

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

Truma LevelControl ships an update every 4 months, and Caravan every 24 months. Most recently, Truma LevelControl was updated on October 15, 2026 and Caravan on September 18, 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.*