# MARWIS vs RWIS

The clearest difference is rating: MARWIS at 4.7 against RWIS's 1.5. MARWIS also leads on update cadence (every 2 months vs every 4 months) and iOS requirement (8.0 vs 16.0). On price, ratings volume, ads 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.

MARWIS holds the better App Store score, 4.7 against 1.5. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

MARWIS ships an update every 2 months, RWIS every 4 months. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | MARWIS | RWIS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/marwis/id570657194/reviews)** | [1.5 (2 ratings)](https://appshunter.io/ios/app/rwis/id773090396/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 5 MB | 34 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Informatik Werkstatt GmbH](https://appshunter.io/developer/570657197) | [Boschung](https://appshunter.io/developer/773090399) |

## What reviewers say

### MARWIS

[App page](https://appshunter.io/ios/app/marwis/id570657194)

Access real-time, location-based road sensor data including friction and water film height. Monitor road conditions directly from your mobile device.

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

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

**In-app purchases:** none


### RWIS

[App page](https://appshunter.io/ios/app/rwis/id773090396)

Visualize your field services and surface conditions on an interactive map. Monitor weather stations, vehicles, and staff in real-time for quick analysis and informed decision-making. Access detailed information about interventions and equipment directly from your smartphone.

**Highlights:** Interactive map visualization, Real-time fleet tracking, Weather station data monitoring, Intervention route display, Surface condition analysis, Live situation overview

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MARWIS free?

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

### Is RWIS free?

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

### Which has better reviews, MARWIS or RWIS?

MARWIS is rated higher. MARWIS averages 4.7 out of 5 from 3 ratings, while RWIS averages 1.5 from 2 ratings.

### Do MARWIS or RWIS have ads?

Neither MARWIS nor RWIS shows ads.

### Which is updated more often, MARWIS or RWIS?

MARWIS ships an update every 2 months, and RWIS every 4 months. Most recently, MARWIS was updated on October 8, 2026 and RWIS on October 5, 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.*