Basinly: Pool & Spa Water Care

Basinly is the pool and spa companion that turns every water test into something you can act on. Log a test, and one simple number, the stability score, tells you at a glance whether to treat the water or leave it alone. Built for chlorine pools, saltwater pools and hot tubs, indoors or out. STABILITY SCORE - One score from 0 to 100 that reads how steady your water is, built from every default parameter you test - See exactly what is dragging it down and what to fix first - A water balance (LSI) read on the side, so you know whether the water is scaling or corrosive - Watch it climb as your water settles in LOG TESTS IN SECONDS - Free chlorine, pH, alkalinity, stabilizer (CYA), calcium hardness, salt, bromine and water temperature, from strips or a drop kit - A fast keypad and one step per parameter; skip anything you did not measure - Target ranges from industry guidance for chlorine pools, saltwater pools and hot tubs, every one of them editable - Add your own custom parameters, or turn off the ones you never test DOSING YOU CAN ACTUALLY FOLLOW - Exact amounts sized to your water body's volume, aimed at the middle of the band, never the top - Steps in a safe order, with wait and retest steps in between, so two chemicals never meet - Chlorine targets that can follow your stabilizer reading in CYA-aware mode - Log the treatment and the dose lands as a marker on the chart it moved CHARTS THAT MAKE SENSE - Every parameter trended over time against its target band, with your time in target - Dose markers on the line, so cause sits right next to effect - Spot drift early, before the water turns STAY ON SCHEDULE - Brushing, backwashing, filter changes and anything else, as recurring reminders with a date and a time - Dosing follow-ups when a retest is due, and a nudge when a test is overdue - Chemical stock that deducts itself when you log a dose, so you know before you run out mid-treatment SEASON BY SEASON - Opening and closing checklists, step by step, timed to your hemisphere - Indoor pools get no sun, so Basinly starts them with the stabilizer target off; pools open all year skip the opening and closing ritual - Photo notes for a stain, a gauge or cloudy water, worth more than a paragraph later YOURS, EVERYWHERE - Works offline at the pool and syncs on its own when you are back online - Your whole history on every device - Gallons or liters, Fahrenheit or Celsius, and six languages - Export everything as CSV, any time PERFECT FOR - New owners who want to be told what to add, how much, and when - Experienced owners who want clean data and clear trends - Anyone tired of spreadsheets and a shoebox of test strips Basinly is free to start, and dosing, reminders and maintenance are never behind a paywall. Basinly Pro adds unlimited pools and spas, full history with 90 day, 1 year and all time charts, and overlay charts with correlation hints. Pro is a yearly subscription with a 7 day free trial for new subscribers. Download Basinly and know exactly what your water needs. Terms of Use: https://www.pristntechnologies.com/en/basinly/termsofuse Privacy Policy: https://www.pristntechnologies.com/en/basinly/privacypolicy