PoolCheck helps you maintain perfect pool water chemistry. Log test results for chlorine, pH, alkalinity, calcium hardness, and cyanuric acid — all stored safely on your device.
• Water Testing — Log test results for chlorine, pH, alkalinity, calcium hardness, cyanuric acid
• Pool Management — Add multiple pools with name, address, type, and volume
• Trend Tracking — View test history and track water quality trends over time
• Smart Status — Get clear "OK / Caution / Alert" status for each test parameter
• Maintenance Reminders — Set reminders for regular testing and pool maintenance
• Data Export — Export all data as JSON with one tap (Pro feature)
• Privacy First — All data stays on your device. No accounts, no cloud, no tracking
Free: 1 pool with basic tracking
Pro: One-time $9.99 — unlimited pools, data export, trends, reminders, all features