Tap the water to add a spot. Tap a marker to log a reading or see its history.
Each view keeps its own photo and its own markers. Swapping a photo keeps the markers where they are, so use the same camera angle.
Export opens your phone's share sheet so you can save the file to Files or Drive, or email it to yourself. It uses the Pharos format. When the Pod's import is ready it reads this file directly.
Bring in a CSV from a spreadsheet or another app, or a Pharos file. Columns are matched by name: Date, Alk or KH or dKH, Ca, Mg, NO3, PO4, Salinity or SG, pH, Temp, Note, and Spot plus PAR for light readings. You review everything before it is saved.