Speed as it happens
Watch download and upload measurements with a live gauge and stability graph.
iSpeedy / An app by Big Apps
Test your speed.
See the full picture.
Measure download and upload speeds instantly, follow connection stability, and keep every result with the details that explain how your network performed.
01 / The app
More than two speed numbers.
iSpeedy turns an M‑Lab test into a useful picture of your connection, from live stability to detailed history.
Understand the result
Review latency, variation, stability, protocol, server, and other connection details.
Keep the full picture
Open past tests with their quality summaries and technical details, all saved on your device.
Test from anywhere
Launch a full test from Home Screen and Lock Screen widgets, Control Center, or the Action button.
02 / Information
About the app, in one place.
Read how iSpeedy is intended to work and find its important documents here.