# Safe Sky vs ViewMondo

The clearest difference is iOS requirement: ViewMondo at 9.0 against Safe Sky's 15.6. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Safe Sky | ViewMondo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/viewmondo/id1565156359/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | — | Free |
| Size | 62 MB | 94 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Safe Sky Industries, Inc.](https://appshunter.io/developer/1459357550) | [Informatik Werkstatt GmbH](https://appshunter.io/developer/570657197) |

## What reviewers say

### Safe Sky

[App page](https://appshunter.io/ios/app/safe-sky-airside-sync/id1459357551)

**Features:** 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 Safe Sky free?

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

### Is ViewMondo free?

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

### Do Safe Sky or ViewMondo have ads?

Neither Safe Sky 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.*