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speedClock - velocity radar gun

speedClock - velocity radar gun
  • #: 254518
  • Price: $0.99 In Apple Store
  • Category: Utilities
  • Updated: 2017-02-19
  • Current Version: 10.4
  • 10.4
  • Size: 0.50 MB
  • Language: English
  • Seller: Sten Kaiser
  • Requirements: Compatible with iPhone 3GS, iPhone 4, iPod touch (4th generation), iPad 2 Wi-Fi, and iPad 2 Wi-Fi + 3G. Requires iOS 4.0 or later.
  • © Kaiser&Kaiser
  •  Add to Favorite apps



The iPhone speed radar - easy-to-use speed measurement in your pocket, anytime, anywhere!

A unique, advanced app designed to easily measure the speed of cars, boats, skaters, skiers, cyclists, animals, models, footballs, tennis serves, etc. The system is based on motion detection, enabling you to track a moving object using a hand-held device alone. SpeedClock includes three separate speed measurement tools and two distance estimation tools. 

Speed Radar 

SpeedClock uses the camera to detect and analyze motion, and a reference distance to calculate the speed of an object. Define the distance to the object of interest, hold the iPhone still and let the object pass across the the screen. The speed is displayed automatically. SpeedClock is also able to automatically measure the speed and save an image of passing objects. The measurement can be initiated from an Apple Watch and the speed displayed on the watch face.

High Speed Video Recording

An additional speed tool records and processes a video, which enables SpeedClock to track small, fast object, such as flying balls, that can be difficult to catch with regular motion detection. 

It also calculates additional parameters like acceleration.

Synchronized Timing Gates

A third speed instrument uses two iPhone/iPads equipped with motion detection to start and stop the timer and measure the speed. The distance between the devices is used as reference, and the speed is calculated based on the time taken by the object to travel between the 'Start' and 'Stop' devices. The time is transmitted wirelessly over WiFi or Bluetooth.

Distance Measurement

The stadimeter uses the size of a known object, e.g. a car, to calculate the distance. 
The clinometer uses your own height as reference, along with the angle of the iPhone, to estimate the distance to a point on the ground. 
The distances obtained from either tool can then be used to calculate the speed. 

See a demo video at the application website (www.appmaker.se/speedClock)


“All I can say is, Fantastic”


"Wow, how cool is that!"


"You really going to like this app"

dailyappshow.com/speedclock (video)

"A useful utility for anyone needing to measure speed"


"Useful, easy to use and quite a bit of fun (4 of 5)"


"speedClock is a useful app when you need to check the speed of yourself, or an object for exercise, racing or simple curiosity (4.5 of 5)"




"It is a pleasure to use and operate. A nice app for those looking for a open-ended radar gun app."


What's New in Version 10.4

- Shorter exposure times reduces the motion blur in the Speed M snap shot.
- High resolution snap shot on newer devices (iPhone 6 and newer, iPad Pro).

View iPhone screenshots | View iPad screenshots

iPhone Screenshots

speedClock - velocity radar gun iPhone Screenshot 1
speedClock - velocity radar gun iPhone Screenshot 2
speedClock - velocity radar gun iPhone Screenshot 3
speedClock - velocity radar gun iPhone Screenshot 4
speedClock - velocity radar gun iPhone Screenshot 5
speedClock - velocity radar gun iPhone Screenshot 6

iPad Screenshots

speedClock - velocity radar gun iPad Screenshot 1
speedClock - velocity radar gun iPad Screenshot 2
speedClock - velocity radar gun iPad Screenshot 3
speedClock - velocity radar gun iPad Screenshot 4
speedClock - velocity radar gun iPad Screenshot 5

Video Reviews

No video review.

Customer reviews

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Rated 4/5 based on 3 customer reviews.


4/5 stars

No high precision measuring tool

but more accurate after update. Overall this app does it's job well.

5/5 stars

very good~!

speedClock app is nice!

5/5 stars


First time use such an app! Feel great!


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The information may be outdated (2017-03-09 00:02:55). For actual information go to iTunes

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