The app helps hot tub, spa, and pool owners calculate chemical doses for calcium, alkalinity, pH, sanitizer, and stabilizer. It also includes a water balancing feature to calculate the Langelier Saturation Index for system maintenance.
Calculate rocket parameters including barrowman CP, ejection charges, and parachute sizing. Simulate flights and record flight logs. Track design metrics and plan launches within the .
Customize and spa water care with tools for volume calculation and instant water analysis. Access step-by-step troubleshooting, product dosing guidance, and water test history. Store images, add private notes, and share photos with professionals.
