# Nemo Active Testing App vs ROMES Probe

The clearest difference is iOS requirement: Nemo Active Testing App at 14.0 against ROMES Probe's 16.0. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Nemo Active Testing App | ROMES Probe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Size | 6 MB | 1 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Keysight Technologies Finland oy](https://appshunter.io/developer/1101665531) | [Rohde & Schwarz GmbH & Co. KG](https://appshunter.io/developer/364229795) |

## What reviewers say

### Nemo Active Testing App

[App page](https://appshunter.io/ios/app/nemo-active-testing-app/id1600487632)

**In-app purchases:** none


### ROMES Probe

[App page](https://appshunter.io/ios/app/romes-probe/id6445962802)

**In-app purchases:** none


## Frequently asked questions

### Is Nemo Active Testing App free?

Nemo Active Testing App is free to download, with no in-app purchases.

### Is ROMES Probe free?

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

### Do Nemo Active Testing App or ROMES Probe have ads?

Neither Nemo Active Testing App nor ROMES Probe shows ads.

### Which is updated more often, Nemo Active Testing App or ROMES Probe?

Nemo Active Testing App ships an update every 4 months, and ROMES Probe every 4 months. Most recently, Nemo Active Testing App was updated on September 17, 2026 and ROMES Probe on September 15, 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.*