Works pretty good when you're not a knob... This app detects when an object passes between the two circles. The "distance" you have to record in the top-left corner is what the true distance between those points is, where your target will be passing through them. The app will roughly calculate the rate of speed your target travels from circle a to circle b. Rate of speed is derived from distance divided by time, so make sure distance is correctly recorded and the phone kept still while in use and the app will work fine.
Not that bad. Works ok. Need features added like speed limit to trigger camera. Add flash trigger. Need more info on pro version e.g. no ad's etc. Basic ok with net turned off. Does work o. HTC sen.
Told me a car was going 299 mph. Lol
Consumes a lot of battery. This app works well with accurate measurements but battery went from 70% to 5% in 30 minutes.
Awsome I used it for ppls speed
-fixed holo theme
-admob integration update