# NMSS Star HD vs RMonitor

The clearest difference is device support: RMonitor at 3 against NMSS Star HD's 1. NMSS Star HD's advantage is iOS requirement (6.1 vs 13.0). On price, 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.

## The numbers

| Metric | NMSS Star HD | RMonitor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 months |
| Size | 99 MB | 15 MB |
| Requires iOS | **6.1** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HUSEYIN YESILMEN](https://appshunter.io/developer/563479398) | [Rollomatic SA](https://appshunter.io/developer/1457805294) |

## What reviewers say

### NMSS Star HD

[App page](https://appshunter.io/ios/app/nmss-star-hd/id1148931025)

**Features:** macOS Compatibility

**In-app purchases:** none


### RMonitor

[App page](https://appshunter.io/ios/app/rmonitor/id1457805295)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NMSS Star HD free?

NMSS Star HD is free to download, with no in-app purchases.

### Is RMonitor free?

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

### Do NMSS Star HD or RMonitor have ads?

Neither NMSS Star HD nor RMonitor 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.*