Effective Date: October 2025
Waifu Study respects your privacy and is committed to protecting your data.
Gameplay data: items, and character progress (used to save your game and improve experience).
Account data: Email or device ID if you choose to sign in or restore progress.
Purchase data: Handled securely through Apple’s App Store; we do not store or process payment details ourselves.
To maintain your account and progress
To deliver in-app purchases and premium features
To improve app stability and performance
To send essential updates (never spam or marketing emails)
All user data is securely stored via Firebase (Google Cloud) and is encrypted in transit and at rest.
We never sell or share your personal data with third parties.
You may request deletion of your data or app account at any time by emailing  officialsekaitechnologies@gmail.comÂ