It can help you not exceed the limit of speed .

Speed limiter with sound and visual alarm.
Super simple GPS speedometer
Odometer

HUD. Two mirroring modes for best uses on any tilt just swip up or down.

Usually Speedo - speedometer with speed limiter and HUD mode iOS app used & searched for

digital speedometer free, hud speedometer free, motorcycle speedometer, dmitriy pushkarev, speedometer free + speed limit alert, speedometer:speed limit alert, and other. So, download free Speedo - speedometer with speed limiter and HUD mode .ipa to run this nice iOS application on iPhone and iPad.