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Contact us for technical issues, billing questions, or TestFlight feedback. We usually reply within two business days.
Contact channels
Entity: Mcat.one (ParentShift)
Business address: Warsaw, Poland
Direct support email: support@mcat.one
Billing: ParentShift billing issue
Technical: ParentShift bug report
TestFlight: ParentShift TestFlight feedback
Device model and iOS version · App version (Settings → bottom of screen) · Short problem description · Steps to reproduce, if possible.
ParentShift Premium is managed through your Apple ID: Settings → [Your Name] → Subscriptions on your iOS device.