Real sensor data, not a guess
📐 Greens Reader
Lays your phone's own tilt sensor over a putting green to show the real slope — no fabricated break data, just what your phone actually measures.
⚠️ Practice use only. Measuring slope with a device breaks Rule 4.3 of the Rules of Golf and is not allowed during a competition round.
Your phone will ask for motion sensor access — this is needed to read the real tilt of the ground.
Lay your phone flat on the green, top edge pointing from ball toward the hole.
Waiting for tilt sensor…
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