# MARWIS

> Mobile app for real-time road sensor data collection and transmission. (iPhone/iPad app by Informatik Werkstatt GmbH.)

- Source: https://appshunter.io/ios/app/marwis/id570657194 (this page in markdown: same URL + `.md`)
- Developer: [Informatik Werkstatt GmbH](https://appshunter.io/developer/570657197)
- Category: Weather
- Price: Free
- Rating: 4.70/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 8.0 · 5 MB
- Languages: American English, French (France), German (Germany), Norwegian Bokmål, Russian
- Released: 2014-11-02
- Data updated: 2026-06-26
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/marwis/id570657194/reviews.md

## What is MARWIS?

MARWIS - MOBILE COLLECTION OF WEATHER DATA IN REAL TIME
The app for the mobile road-sensor MARWIS-UMB from G. Lufft Mess- und Regeltechnik GmbH allows you to display and transmit location based sensor data like friction, water film height or the road condition.

## Key features

- Display location-based sensor data
- Transmit road condition information
- Monitor friction levels
- Track water film height
- Real-time data updates


## Frequently asked questions about MARWIS

### What kind of weather data does MARWIS provide?

MARWIS provides real-time, location-based sensor data specifically related to road conditions. This includes measurements like friction levels and water film height.

### Is MARWIS available on Android devices?

MARWIS is currently supported on iPhone, iPad, and iPod devices. Information regarding Android compatibility is not available in the provided data.

### How often is the data in MARWIS updated?

The app is designed to display and transmit location-based sensor data in real time, suggesting frequent updates as sensor data becomes available.

### What is the age rating for MARWIS?

MARWIS has an age rating of 4+, making it suitable for a wide range of users.

### Does MARWIS have ads?

No, MARWIS does not contain advertisements. The app is free to download and use without any ad interruptions.

### When was MARWIS last updated?

The latest version of MARWIS was updated on December 9, 2019. The app was initially released on November 2, 2014.

### What is the user rating for MARWIS?

MARWIS has a high user rating of 4.7 stars, based on 3 ratings.

### Can MARWIS be used offline?

The description focuses on real-time data transmission, implying an active internet connection is necessary to display and transmit sensor data.

## Version history (last 5 releases)

### 1.17.1 — 2019-12-09

* improved layout for different screen sizes
* removed obsolete channels from default channel setup

### 1.17.0 — 2019-10-17

* workaround for bug in iOS App settings
* adjustments for iOS 13
* support dark mode

### 1.16.0 — 2018-10-26

* support new temperature offset firmware version 3.9

### 1.15.0 — 2017-08-23

* support for new MARWIS/STARWIS firmware options
* improved status display
* support for camera picture transfer to server
* general maintenance

### 1.14.0 — 2017-04-20

* Improved error handling for firmware update
* support STARWIS (measure intervals and firmware update)

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
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## More apps by Informatik Werkstatt GmbH

- [KLAFS Sauna](https://appshunter.io/ios/app/klafs-sauna/id715455020)
- [ViewMondo](https://appshunter.io/ios/app/viewmondo/id1565156359)

All apps by Informatik Werkstatt GmbH: https://appshunter.io/developer/570657197

## Related topics

[fellbach](https://appshunter.io/ios/topics/fellbach)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-26.*