Comparison

Umetrix Data vs Nemo Active Testing App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Umetrix Data

Measure mobile data network performance with speed tests and track your results online. Compare your data against other users and get accurate readings without ads interfering.

Highlights
  • Accurate mobile data network performance measurement
  • Speed tests (HTTP, PING, Web Browsing)
  • Track and map test history online
  • Compare results with other users
  • Simple and elegant user interface
Features
Read full description

Wireless experts around the world use Datum for the most accurate and reliable measure of mobile data network performance. Now you can too. The simple and elegant user interface allows you to perform quick and convenient speed tests, track and map your test history online, and compare your results against the cumulative experience of all users. Unlike other speed tests, Datum’s method for measuring data performance delivers more accurate results, especially because it’s not downloading ads to your device! Tests performed include: HTTP FTP UDP PING Web Browsing

About

Nemo Active Testing App

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Nemo Active Testing Application is the Keysight proprietary communications interface and application developed for iOS based smartphones (patent pending). With the Nemo Active Testing Application (NATA) interface iPhones communicate with PC-based applications, such as Nemo Outdoor and Nemo Invex. NATA provides the real QoE measurements as all the data services are running on a smartphone. A PC user controls and runs the services on the phone via an NMR interface. The NATA application on the phone transfers the KPIs related to the data transfer to the PC. NATA is the solution for current and future technologies supporting high data rates. This initial version of NATA for iOS includes support for the following data protocols: FTP, HTTP and Ping testing. NATA also provides GPS positioning for all the measurement results. Key Benefits - Measurement is done from end-user perspective using smartphone’s QoS settings - No issues with PC CPU load lowering data rates. No need to tweak TCP/IP settings on the PC User can select via the Nemo Outdoor device configuration settings the appropriate method for performing data transfers. The NATA application must be installed on a iPhone. If NATA is activated, all supported commands/services are always executed via NATA. Commands/services that are not supported by NATA are automatically executed on the PC. The user interface uses the same manual and scripted commands with NATA as with PC.

Screenshots

Umetrix Data2 screens
Nemo Active Testing App1 screens

Verdict

The call

The clearest difference is iOS requirement: Nemo Active Testing App at 14.0 against Umetrix Data's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Umetrix Data ships an update every 5 months, Nemo Active Testing App every 4 months. The most recent releases landed on September 8, 2026 and September 17, 2026 respectively.

Scorecard1 real difference · 9 level
Umetrix Data versus Nemo Active Testing App: the parameters behind the verdict, then further details
ParameterUmetrix DataNemo Active Testing App
PriceFreeFree
Rating4.0 (5 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 5 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.614.0 — better
Further details — not scored
Size30 MB6 MB
Age rating4+4+
DeveloperSpirent Communications, Inc.Keysight Technologies Finland oy

In-app purchases

None

Umetrix Data

No in-app purchases

None

Nemo Active Testing App

No in-app purchases

Questions

Is Umetrix Data free?
Umetrix Data is free to download, with no in-app purchases.
Is Nemo Active Testing App free?
Nemo Active Testing App is free to download, with no in-app purchases.
Do Umetrix Data or Nemo Active Testing App have ads?
Neither Umetrix Data nor Nemo Active Testing App shows ads.
Which is updated more often, Umetrix Data or Nemo Active Testing App?
Umetrix Data ships an update every 5 months, and Nemo Active Testing App every 4 months. Most recently, Umetrix Data was updated on September 8, 2026 and Nemo Active Testing App on September 17, 2026.

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