What's New

This app has been updated by Apple to use the latest Apple signing certificate.

Support for iOS 11.

App Description

Did you ever notice the wheels on the car driving next to you sometimes appear to be spinning backwards? This is referred to as the stroboscopic (or wagon-wheel) effect. It occurs when an object is rotated at certain speeds, making the object to appear to stop or even go backwards.

Rotate 4 different objects in either direction (clockwise or counterclockwise). You can increase the speed until you see it appear to stop or reverse.

On one of the objects, a wheel with different colored alternating rings, you can make it appear as if the rings of this single option are turning in opposite directions.

Universal App - supports native iPad, iPhone and iPhone 4's Retina display.

WARNING - Those with Epilepsy or those subject to seizures are usually cautioned to avoid strobe lights or similar effects.

iPhone Screenshots

(click to enlarge)

Stroboscopic Effect screenshot 1 Stroboscopic Effect screenshot 2 Stroboscopic Effect screenshot 3 Stroboscopic Effect screenshot 4 Stroboscopic Effect screenshot 5

iPad Screenshots

(click to enlarge)

Stroboscopic Effect screenshot 6 Stroboscopic Effect screenshot 7 Stroboscopic Effect screenshot 8 Stroboscopic Effect screenshot 9 Stroboscopic Effect screenshot 10

App Changes

  • June 14, 2019 New version 1.2