Note: To use this app, your device must be compatible with Google Play Services for AR (ARCore).

AR Speed Scope – Augmented Reality Speedometer

Turn your device into a real-time AR speedometer. Point the on-screen crosshair at any moving object on a flat surface and follow it with your camera to display estimated instantaneous and average velocity. AR Speed Scope overlays speed data (in m/s, km/h, mph, or ft/s) directly on the video view, making it easy to visualize object motion in real time.

Measure Moving Objects' Speed: From RC cars and model trains to rolling robots or even pets, this AR app estimates the speed of objects moving along horizontal surfaces. Perfect for hobbyists, engineers, and tech enthusiasts.

Augmented Reality Precision: The app detects flat surfaces and aligns a virtual grid. Simply select the correct plane and track the object by pointing your camera at its base as it moves — the app will estimate its speed accordingly.

Instant & Average Readings: View both current and average speed on-screen. A live graph displays speed changes over time for better insight.

Multiple Units & Settings: Seamlessly switch between metric and imperial units (km/h, mph, m/s, ft/s). No calibration required — just open the app and start measuring.

Easy and Fun to Use: A user-friendly interface walks you through setup. Works indoors or outdoors, wherever ARCore is supported.