Two-Faced: Face Symmetry

Two-Faced shows you the two halves of your own face.

Take a guided selfie, or pick a photo from your gallery. The app finds your face landmarks on your phone, builds two mirrored faces, and gives you one number: how closely your left and right halves match.

WHAT YOU GET
• Symmetry index, 0–100: how closely your two halves match. Same photo, same number.
• Two mirrored faces: a left face made of two left halves, and a right face made of two right halves.
• Live camera guide: on-screen guidance helps you hold your head level and centered. Auto-capture takes the shot when you are lined up.
• Guide and mirror toggles: turn the guide overlay on or off, and flip the preview the way you like it.
• History: your past results are saved only on your phone. Delete one result or all of them at any time.
• Share card: make a card with your two faces and your number, then share it only if you choose to, using the Android share sheet.
• Pick from gallery: choose any photo with the system photo picker. The app does not need storage access.

PRIVATE BY DESIGN
• Everything runs on your phone. The face model is bundled inside the app.
• No account, no sign-up, no cloud.
• Your photos, landmarks and results never leave your phone. The app has no internet permission.
• The only permission is the camera, used for the live guide and capture.

A FEW HONEST NOTES
• Almost every face is a little uneven. Small differences are normal, and nobody scores 100.
• Two-Faced is made for fun and curiosity. It is not a beauty rating and it does not judge how you look. It does not give advice on how to change your face, and it is not a medical tool.
• The result depends on your photo: head angle, lighting, expression and lens distance all change what the camera sees. For a fair comparison, use the same setup each time.
• For users 18 and over.

Curious how your left and right halves compare? Open Two-Faced and take a look.

Questions or feedback: [email protected]