Support

Open Settings on your iPhone or iPad, tap your name at the top, then Subscriptions. Find Poolably and tap to manage or cancel. You can also open Poolably, go to Settings, and tap "Manage Subscription."

Open Poolably on your new device. If your subscription or lifetime purchase isn't automatically detected, go to Settings and tap "Restore Purchases." Make sure you're signed in with the same Apple ID.

Poolably uses the CYA-chlorine relationship to set your minimum free chlorine target. Instead of a generic "1–3 ppm" recommendation, the app calculates the FC level you actually need based on your cyanuric acid (stabilizer) reading. Higher CYA means you need higher FC to maintain effective sanitation.

By default, all data stays on your device. Pro users can optionally enable iCloud sync to keep data in sync across devices — this uses Apple's CloudKit private database, which only you can access. See our Privacy Policy for details.

Poolably requires iOS 17.0 or later. It runs on iPhone and iPad.

Yes. Poolably supports pools, hot tubs, and spas. When you create a pool profile, choose "Hot Tub" as the type and the app will adjust volume calculations and chemistry targets accordingly.