Theme
Choose an accent color for the app.
Your data
Stored privately, tied to your account. Export anytime — you're never locked in.
Test results only (opens in spreadsheets):
Full backup — includes chemical additions and maintenance logs:
Sync
Connect to sync data across devices. Credentials are stored locally on this device only.
Reset
Permanently deletes all logged tests and dosage history on this device.
Identity
Volume
Drives every dosage calculation in the app. Re-measure after any equipment or plumbing change that affects total volume.
Shape
Sanitizer
Tracking
Choose which additional readings show up on your dashboard.
Weather
Stored for reference alongside your test logs — not auto-fetched.
Location
Used for context only — local climate affects evaporation, algae risk, and seasonal dosing patterns.
Notes
Mark a task done to reset its clock. Tap a frequency chip to change how often it repeats.
What are you adding?
Estimated effects
Calculated against your most recent test result and current pool volume.