Reef Drift
From the app’s English Help & Guide · Reference release 1.0
How to use it
- Drag anywhere through the open water. The direction and length of the drag set the current's momentum.
- Watch the refracted trail widen and continue after your finger lifts. Suspended matter shows its direction without clouding the water.
- Choose Gentle current, Long swell, or Quiet water to change how strongly the water responds and how long it takes to ease.
Lower-demand route
Send current creates one complete current without dragging. VoiceOver also offers left and right currents. Still motion shows the final bend directly and keeps the suspended particles still.
Reef Drift remembers the chosen reef, water response, and remaining current on this device.