Help

Write to isla@tundra.industries. Settings, Help, Email support in the app starts the message with the Isla version and iOS version, and nothing from your log.

Moving in from Flo or Clue

Flo sends your data when you ask through Help, Contact us. Clue has Download my data in its settings and emails a zip with a password; open the zip in Files with that password and keep the JSON file. In Isla, Settings, Your log, Bring your history, then pick the file. You see the cycles found before anything is saved. Reading Flo, Clue and CSV files is part of Isla Pro.

A new iPhone

On the old phone: Settings, Your log, Export a copy, JSON. Send the file to yourself. On the new phone: Bring your history, Isla backup. No account is involved, and both steps are free.

Keeping it private on a shared phone

Settings, Kept on this iPhone: App Lock asks for Face ID, Touch ID or the passcode; Discreet wording keeps the word period off widgets, reminders and the Lock Screen countdown; the discreet icon swaps the ring for a plain mark.

Isla Pro on another device

Sign in with the Apple Account that bought it, then Settings, Isla Pro, Restore purchases. To stop Yearly or Monthly, Settings, Isla Pro, Manage subscription.