Live Speed Camera: Radar Gun
Measure cars, dogs & runners
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Free speed radar in your pocket. Tap a car, dog, runner, horse or bike and watch its speed appear live in km/h or mph. No setup, no sign-up, works offline.
Free speed radar for your iPhone: point the camera at a moving car, dog, runner, horse or bike, tap it once and watch its speed appear live in km/h or mph.
No calibration, no measuring tape, no account — and your camera images never leave your phone.
GREAT FOR
• Checking how fast cars really drive past your street
• Timing sprints, runs and football drills
• Measuring your dog's zoomies at the park
• Horse training, cycling and everyday curiosity
HOW IT WORKS
• Choose what you are measuring: Car, Dog, Runner, Horse or Bike
• Tap the object on screen — a tracking box locks on
• Read the speed live as it approaches or passes by
• When it is gone, a summary card shows max, average and min speed
BUILT FOR HANDHELD USE
• Gyroscope stabilisation compensates for hand tremor and panning
• Works best on objects coming toward you or passing at an angle
• A Head-on / Side switch matches the measurement to how the object moves
• Too far away? The app tells you to wait instead of guessing
PRIVATE BY DESIGN
All recognition and tracking runs on your device. No video, photo or measurement is ever uploaded. The app shares only anonymous usage statistics, such as which features are used, to help improve it — no personal data and no tracking.
IN YOUR LANGUAGE
English, Türkçe, Español, 中文, हिन्दी, العربية, Português, Русский, 日本語, Deutsch, Français — with automatic km/h or mph based on your region.
GOOD TO KNOW
Speed is estimated from the camera image and the typical real-world size of the chosen object. Expect a margin of roughly 10–15% depending on distance and angle. Live Speed Camera is made for fun, training and curiosity — it is not a certified measuring instrument and must not be used for legal, official or enforcement purposes.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
New in this version:
• A short 3-step guide shows how to measure: choose the object, tap it while it moves, and tips for a steady reading. Open it anytime with the new “?” button.
• Cleaner camera view: technical readouts moved to Settings → Diagnostics, and the buttons are larger and easier to tap.
• Share the app and rate it directly from Settings.
The developer, Mehmet Gokhan Memik, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mehmet Gokhan Memik
- Size
- 100.5 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 10 more
- English, Arabic, French, German, Hindi, Japanese, Portuguese, Russian, Simplified Chinese, Spanish, Turkish
- Age Rating
4+
- 4+
- Copyright
- © 2026 thebarnapp