Speed test 4G 5G WiFi & maps

Speed test 4G 5G WiFi & maps is far more than a simple connection checker — it's a comprehensive network quality measurement tool engineered to test speeds up to 1 Gb/s with professional-grade accuracy.

Get instant insights into your mobile connection in just seconds. Run a full Quality of Service test to measure download and upload speeds, latency, browsing performance, and video streaming quality. Whether you're on 2G, 3G, 4G, LTE, or WiFi, you'll understand exactly how your network is performing. The app supports all WiFi technologies (802.11 a/b/g/ac, dual-band, tri-band, and quadri-band) and every LTE variant, including LTE Advanced and dual-band configurations.

Compare your results instantly with other users and across major carriers — EE, Three, O2, and Vodafone — using the real-time comparison barometer. See how your network stacks up and benchmark your connection against the competition. The interactive coverage map reveals network performance and carrier strength in your area, helping you understand your internet coverage and reception quality before committing to a provider or location.

Stay informed with continuous real-time network monitoring. A status bar indicator displays live data speeds, while notifications alert you when your data plan usage approaches or exceeds thresholds you set in Settings. Never be surprised by overage charges again.

Customize your testing with granular control. Use the slide menu to run individual tests — network speed testing (latency, upload, download), browsing speed tests (website loading), or streaming quality tests. All results save automatically to a history with mapped test locations, making it easy to track trends over time and identify problem areas.

Share your findings effortlessly. nPerf generates visually clear summary images of your test results that you can post to social networks, helping others make informed decisions about network quality in your area.

Data efficiency is built in. nPerf's optimized testing consumes up to 2 times less data than competing speed tests, protecting your monthly allowance while delivering accurate results. The app relies on proprietary technology and a worldwide network of high-speed servers calibrated to deliver precise measurements.

Whether you're diagnosing connectivity issues, holding your internet service provider accountable, or simply curious about your WiFi signal quality, Speed test 4G 5G WiFi & maps provides the answers you need with reliability and transparency.