Smile Symmetry

Smile Trainer helps you practice one of the most important aspects of human expression: a balanced, confident smile.
Using real-time facial tracking, the app measures the symmetry of your smile as you practice. On screen, two bars move in sync with each side of your face, giving you instant feedback. The goal is simple: keep the bars even while smiling. Over time, this daily exercise can help improve awareness, balance, and confidence in your smile.
Key Features:
Real-time feedback: Watch your smile symmetry change live as you practice.
Symmetry score: See a percentage score for how balanced your smile is.
Progress tracking: Challenge yourself to beat your best score.
Simple interface: Clear, distraction-free design for easy use.
Confidence boost: Build better control over your smile through short daily sessions.
Why train your smile?
Your smile is one of the first things people notice. Symmetry is strongly linked with how confident, healthy, and approachable you appear. By practicing with Smile Trainer, you become more aware of subtle imbalances and learn to control them.
How to use:
Open the app and position your face within the frame.
Relax, then begin to smile.
Watch the left and right bars — keep them even as you hold your smile.
Track your symmetry score and try to beat your best.
Whether you’re preparing for public speaking, building confidence in front of a camera, or simply curious about your own smile, Smile Trainer gives you the tools to practice effectively.
Start today — a more confident smile is just a session away.