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 (in USA : AT&T, Sprint, T-Mobile, Verizon Wireless).
Network monitor: Stay informed on data speed in real time on the top of your mobile screen (status bar). Reports your data plan usage (in notifications).

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

3G / 4G / 5G coverage & speeds maps :
USA : AT&T, Sprint, T-Mobile, Verizon Wireless.
Canada : Bell, MTS, Roger Wireless, Videotron, SaskTel, Telus, WIND.
Malaysia : CellCom, DiGi, Maxis, U Mobile.
Singapore : MobilOne, SingTel, Starhub.
and many more countries all over the world !

Test your connection, diagnose connectivity issues and keep your Internet service provider and carriers honest!

Access to Photos/Media/Files is mandatory for Google Maps cache and for share picture storage. There is no access to other files.
Device ID & call information is used to generate an UUID for each device. No private data is used. IMEI is used for UUID generation but never transmitted or stored in any way.

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.

From version Speed test 4G 5G WiFi & maps 2.14.0:

2.14.0 :
- nPerf engine update
- Speedtest gauge limit updated to 10 Gb/s
2.13.0 :
- nPerf engine update for ISP API features (France only)
- Updated consent/privacy journey (France only)
2.12.1 :
- Google Billing library update
2.12.0 :
- nPerf engine update
2.11.7 :
- External library update
2.11.6 :
- History bugfix, update languages, improve sim switch detection
2.11.5 :
- Fix Active Mapping features
2.11.1 / 2.11.2 / 2.11.3 / 2.11.4 :
- Minor bugs fixes
2.11.0 :
- Minor bugs fixes

Latest: 2.8.2 on November 26, 2020
Latest: 2.14.0 on January 16, 2023
All versions
Speed test 4G 5G WiFi & maps 2.14.0


Uploaded:January 16, 2023 at 7:27PM UTC

File size:15.12 MB


Speed test 4G 5G WiFi & maps 2.13.0


Uploaded:December 19, 2022 at 12:57AM UTC

File size:14.93 MB


Speed test 4G 5G WiFi & maps 2.12.1


Uploaded:November 2, 2022 at 8:48AM UTC

File size:15.07 MB


Speed test 4G 5G WiFi & maps 2.12.0


Uploaded:October 25, 2022 at 12:07PM UTC

File size:15.06 MB


Speed test 4G 5G WiFi & maps 2.11.7


Uploaded:September 27, 2022 at 1:07AM UTC

File size:15.09 MB


Speed test 4G 5G WiFi & maps 2.11.6


Uploaded:July 27, 2022 at 3:13PM UTC

File size:14.8 MB


Speed test 4G 5G WiFi & maps 2.11.5


Uploaded:June 15, 2022 at 11:13PM UTC

File size:14.77 MB


Speed test 4G 5G WiFi & maps 2.11.4


Uploaded:June 8, 2022 at 3:28AM UTC

File size:14.68 MB


Speed test 4G 5G WiFi & maps 2.11.3


Uploaded:April 4, 2022 at 10:19PM UTC

File size:14.67 MB


Speed test 4G 5G WiFi & maps 2.11.2


Uploaded:March 23, 2022 at 9:19AM UTC

File size:14.68 MB