# MDSS vs ViewMondo

The clearest difference is rating: ViewMondo at 5.0 against MDSS's 2.6. ViewMondo also leads on iOS requirement (9.0 vs 16.4). MDSS's advantage is ratings volume (20 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ViewMondo holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: MDSS has 20 ratings behind it against 2, so its average is the more settled of the two.

## The numbers

| Metric | MDSS | ViewMondo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (20 ratings)](https://appshunter.io/ios/app/mdss/id663910124/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/viewmondo/id1565156359/reviews)** |
| Number of ratings | **20** | 2 |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | Free |
| Size | 80 MB | 94 MB |
| Requires iOS | 16.4 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DTN, LLC](https://appshunter.io/developer/404268542) | [Informatik Werkstatt GmbH](https://appshunter.io/developer/570657197) |

## What reviewers say

### MDSS

[App page](https://appshunter.io/ios/app/mdss/id663910124)

This app provides mobile access to winter maintenance decision support for transportation agencies. It offers route-specific recommendations, weather and pavement forecasts, and observational data. Access is restricted to preauthorized users.

**Highlights:** Route-specific winter maintenance recommendations, Weather and pavement forecasts, FAA/NWS and RWIS observations, Weather maps, Camera images

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

**In-app purchases:** none


### ViewMondo

[App page](https://appshunter.io/ios/app/viewmondo/id1565156359)

Receive alerts for your sensor data based on custom alarm settings. Monitor station status and measurement values remotely. Access the full user interface from your mobile device.

**Highlights:** Customizable sensor alarms, Real-time station status, Measurement value monitoring, Mobile user interface access, Push notifications for alerts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MDSS free?

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

### Is ViewMondo free?

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

### Which has better reviews, MDSS or ViewMondo?

ViewMondo is rated higher. MDSS averages 2.6 out of 5 from 20 ratings, while ViewMondo averages 5.0 from 2 ratings.

### Do MDSS or ViewMondo have ads?

Neither MDSS nor ViewMondo shows ads.

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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.*