Launching today
Pool Bible
FC + CYA → exact liquid bleach dose for your iPhone
5 followers
FC + CYA → exact liquid bleach dose for your iPhone
5 followers
Pool Bible is the homeowner pool chlorine calculator for iPhone. Enter free chlorine and CYA, get exact liquid bleach doses, LSI balance, test log scanning, and weekly reminders — private on your device.
Backyard pool owners shouldn't need a pro calculator to know how much bleach to pour. Every summer, people guess doses or fight apps built for pool service companies.
We built Pool Bible around what actually matters: FC, CYA, and dose. Log a test, get ounces or gallons — sized to your pool. Add LSI, scan-to-log, and trends when you're ready.
Built native with SwiftUI — private by design, no account required.