Pool Chem - Support
Pool chemistry calculator and water test log.
Contact us
Email support@example.com. Please include your device model, OS version and app version. We usually reply within 2 business days.
Frequently asked questions
How do I restore my purchase?
Open Pool Chem, go to Settings or the unlock screen and tap Restore purchases. Use the same Apple ID or Google account you bought with.
Is Pro a subscription?
No. Pro is a one-time purchase that unlocks the unlimited log, trends, CSV export, multiple pools and weekly test reminders. There is no recurring charge.
Are the amounts exact?
They are estimates for a typical pool. Always follow the instructions on your product label, add one chemical at a time with the pump running, never mix chemicals, and retest before adding more.
Where is my data stored?
Only on your device. Pool Chem has no account and never uploads your readings.