Comparison

nPerf internet speed test vs OpenProbe

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

Head to head
About

nPerf internet speed test

This tool measures mobile connection quality, offering comprehensive tests for speed, latency, browsing, and streaming. It allows users to compare results with others, view network coverage on an interactive map, and track their data usage.

Highlights
  • Full QoS testing (speed, latency, browsing, streaming)
  • Comparison with other users and providers
  • Interactive network coverage map
  • Test all connection types up to 1 Gb/s
  • Data usage indicator and threshold setting
  • Customizable background themes
Features
Read full description

More than a simple speed test, nPerf brings you the best and the fullest mobile connection quality measurement tool up to 1 Gb/s speeds! Full QoS test: In few seconds, test your bitrate speed, latency, browsing speed and video streaming quality on your mobile device. Comparison function: Compare your results with those of others users and for each provider with a real time barometer. Interactive map: Check network coverage and carriers performances in your area. A sliding menu (hamburger icon on top left corner) allows you to start every test separately: - Speed test - Browsing test - website loading speed - Streaming test All your results are saved in an history with all tests locations on a map. Easily share your results on social networks with nPerf sharing pictures which present a useful summary of your test. Customize your application by switching the background theme using the Settings. nPerf relies on an homemade top technology and a wordwide high speed servers network which can deliver the bitrate you need for speed tests. With nPerf, you do not blow up your data plan: with many optimizations, testing consumes up to 2 times less data than competing speed tests. In addition, a data indicator will notify you if the monthly threshold you can set in the menu Settings is exceeded. All connection types can be tested over 1 Gb/s speeds ! 2G, 3G, 4G, 5G, Wimax, WiFi & Ethernet speed test. All WiFi technologies are supported. WiFi 802.11 a/b/g/ac dual-band, tri-band & quadri-band All LTE technologies are supported. LTE, LTE Advanced dual-band, tri-band & more Test your connection, diagnose connectivity issues and keep your Internet service provider and carriers honest! WE NEED YOU We are looking for speed test servers: If you represents an hoster or ISP company and want to support nPerf project by providing a speed test server, please contact us. We are looking for translators: Your native language is not supported yet? You want to contribute to the nPerf project? Contact us if you want to translate nPerf in your language. You'll get a lifetime premium subscription on all platforms.

About

OpenProbe

Features
Read full description

OpenProbe is an academic research app that measures the real-world quality of mobile networks — not just whether you're connected, but how well the connection actually performs. Tap one button and OpenProbe measures your network's responsiveness (latency) and speed (bandwidth), then contributes the result to an open research dataset that helps study network quality at scale. Privacy comes first. Your exact location never leaves your device — it is blurred to a coarse grid on the phone before anything is sent. No name, no account, no login, no tracking. Contributing is always optional, and you can review or delete your data at any time. OpenProbe is part of an MSc research project studying how network quality data can be collected usefully while fully respecting user privacy.

Screenshots

nPerf internet speed test4 screens
OpenProbe4 screens

Verdict

The call

The clearest difference is in-app purchases: OpenProbe at none against nPerf internet speed test's 1. OpenProbe also leads on ads (none vs shown). nPerf internet speed test's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence and device support 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. nPerf internet speed test sells 1 one-off in-app purchase. OpenProbe asks for nothing beyond the download.

UpkeepUpdate frequency

nPerf internet speed test ships an update fortnightly, OpenProbe every 2 weeks. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
nPerf internet speed test versus OpenProbe: the parameters behind the verdict, then further details
ParameternPerf internet speed testOpenProbe
PriceFreeFree
Rating4.8 (5K ratings) — better—
Positive reviews86.5% of reviews—
Number of ratings5K — better—
Update frequencyFortnightly — betterEvery 2 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size24 MB30 MB
Age rating4+4+
DevelopernPerf SAS宇翔 姚

Bugs and requests

nPerf internet speed test

Reported bugs

3 issues
  • YouTube test crashes the app
  • Unexpected errors during speed tests
  • Ongoing location tracking even after opt-out

Requested features

4 requests
  • Expand streaming test to higher resolutions
  • Improve compatibility with ad-blockers
  • Add more customization options for testing
  • Enhance location/coverage mapping on iOS

OpenProbe

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

nPerf internet speed test

One-time1
  • Premium Subscription$2.00
None

OpenProbe

No in-app purchases

Questions

Is nPerf internet speed test free?
nPerf internet speed test is free to download, with in-app purchases available.
Is OpenProbe free?
OpenProbe is free to download, with no in-app purchases.
Do nPerf internet speed test or OpenProbe have ads?
nPerf internet speed test shows ads; OpenProbe does not.
Which is updated more often, nPerf internet speed test or OpenProbe?
nPerf internet speed test ships an update fortnightly, and OpenProbe every 2 weeks. Most recently, nPerf internet speed test was updated on November 9, 2026 and OpenProbe on October 31, 2026.

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