PoolSage

PoolSage turns test-strip numbers into tonight's exact dose. Enter FC, CYA, and pH to get a local dose card with chemical, amount, and retest timing. Snap the bottle to verify, keep multi-pool history, run Season Prep checklists, and watch weekly trends. Optional Waterline Insight (DeepSeek) can brief the plan or scan a bottle after you Allow — it never invents a new dose amount. No account. No in-app purchases. No App Tracking Transparency prompt. Camera, Photos, mic, and Speech ask only when used. Privacy and Terms open the hosted poolcare pages from Settings. Not Kids. Not medical advice.