# R&S MobileView vs splotRF

The clearest difference is update cadence: splotRF at every 10 days against R&S MobileView's every 15 months. R&S MobileView's advantage is iOS requirement (14.0 vs 18.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for R&S MobileView against 5.0 for splotRF. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

R&S MobileView ships an update every 15 months, splotRF every 10 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | R&S MobileView | splotRF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/r-and-s-mobileview/id1186696896/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/splotrf/id1599892560/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 112 MB | 6 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Rohde & Schwarz GmbH & Co. KG](https://appshunter.io/developer/364229795) | [DirectRF](https://appshunter.io/developer/1572692412) |

## What reviewers say

### R&S MobileView

[App page](https://appshunter.io/ios/app/r-and-s-mobileview/id1186696896)

Remotely monitor and control Rohde & Schwarz instruments from your mobile device. Easily transfer files between your instrument and phone or tablet. Connect globally via IP or locally via network scan.

**Highlights:** Remote instrument monitoring, Instrument control, File transfer utility, IP address connection, Local network scanning, Instrument-specific remote control environment

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

**In-app purchases:** none


### splotRF

[App page](https://appshunter.io/ios/app/splotrf/id1599892560)

Visualize and analyze touchstone S-parameter data with interactive plots. Supports multiple file overlays, stability calculations, and various matrix conversions. Export data in vector graphics formats.

**Highlights:** Plot .snp format S-parameter data, Stability circles and µ/µ' analysis, Overlay multiple trace data, View data as a table, S/Y/Z matrix conversion, Smith Chart, Polar, and Rectangular plots, Export to PDF

**In-app purchases:** none


## Frequently asked questions

### Is R&S MobileView free?

R&S MobileView is free to download, with no in-app purchases.

### Is splotRF free?

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

### Which has better reviews, R&S MobileView or splotRF?

R&S MobileView and splotRF are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do R&S MobileView or splotRF have ads?

Neither R&S MobileView nor splotRF shows ads.

### Which is updated more often, R&S MobileView or splotRF?

R&S MobileView ships an update every 15 months, and splotRF every 10 days. Most recently, R&S MobileView was updated on November 2, 2026 and splotRF on November 3, 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.*