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Spinner Speed


4.6 ( 1216 ratings )
エンターテインメント
開発者 Alexander Wendler
無料

See how fast your fidget spinner spins! Just hold the spinner in front of the camera and instantly see the current speed!

FEATURES

- Use the camera to measure the rotation speed
- Measure rotation speed in recorded videos (slow motion video works best)
- If you dont have a spinner, try other spinning things or look at the example in the app