Your shared life stays yours.

FairSplit is designed to organize shared expenses without turning names, balances, contacts, or payment details into advertising data.

Information you choose to provide

This can include your account email and display name, circle members, expenses, receipt text, shopping items, messages, photos, reminders, and settings. Contact access is optional; selected names are added only when you choose them, while phone numbers and email addresses stay on your device for the system invite composer.

Payments

FairSplit calculates balances but does not process, custody, or transfer funds. PayPal.Me, Venmo, and Cash App complete transfers under their own terms and privacy policies. Payment handles are kept in encrypted device storage and excluded from FairSplit cloud sync and product analytics. FairSplit never stores card or bank credentials.

How information is used

Provide circles, expense splitting, chat, reminders, and sync.
Prevent abuse, protect accounts, and maintain service reliability.
Measure product use without sending names, amounts, notes, contacts, payment handles, or attachment paths.
Manage optional FairSplit Premium purchases through Apple and RevenueCat.

Storage and security

FairSplit uses device storage for offline access and Supabase for account-based synchronization. Data is protected in transit with TLS and by provider-managed encryption at rest. Face ID, Touch ID, and Android biometrics are evaluated by the operating system; FairSplit receives only the approval result, never a biometric template.

Service providers

FairSplit relies on Supabase for authentication and sync, RevenueCat and Apple for purchase status, and PostHog for privacy-filtered product analytics. These providers process only the information required for their role under their own security and privacy commitments.

Your choices

You can deny contact, photo, camera, microphone, notification, and biometric permissions. You can edit or delete circles and expenses, sign out, and request account or data deletion through FairSplit support. Some records may be retained temporarily for security, fraud prevention, legal compliance, or backup recovery.

Children and changes

FairSplit is not directed to children under 13. Material policy changes will be identified here with a revised effective date. For privacy questions or rights requests, visit the FairSplit support page.