Smart Puncture — ASO

By Masaaki Hirata on AppTrack Ninja.

When you press “Rotate” after setting angle, your iPhone displays the line with respect to gravity. When your iPhone is tilted, background color will change. You can draw two circles around the center of rotation to know the distance.

Categories: Medical, Productivity

Keyword visibility, ranked search terms and daily position movement for Smart Puncture.

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