Transform your habit in 90 days with a personalized plan, scientific guidance, and your virtual companion Biti. Stop nail-biting and regain confidence.
🎯 Personalized • 📸 Visual Progress • 🎮 Gamified • 💪 90-Day Results

Millions struggle with onychophagia. It's not just about appearance—it affects your health, confidence, and wellbeing.

Before
Damaged
After
Healthy
Drag to compare
Four simple steps to transform your habit and reclaim confidence in your nails.
Answer personalized questions about your triggers, habits, and goals
Receive a customized 90-day roadmap with three progressive phases
Log bites, take photos, and record your emotional context and triggers
Watch your progress with visual comparisons and detailed analytics
Everything you need to break free from nail-biting and build lasting habits.
Visual proof of your progress with before/after comparisons
90-day journey customized to your specific goals and triggers
Your virtual friend stays happy when you're making progress
Track bites, identify patterns, and understand your personal triggers
Quick logging with context: triggers, location, feelings, and intensity
Personalized notifications for daily photos and progress celebrations
Three progressive phases designed to build lasting transformation.
Month 1
Learn your triggers, establish tracking habits, and build awareness
Month 2
Develop coping strategies, reduce bite frequency, and celebrate progress
Month 3
Solidify new habits, achieve lasting results, and maintain confidence
StopBite uses Habit Reversal Training (HRT), a proven behavioral modification technique with extensive research support.
87%
Success Rate with HRT
30 days
Average time to see results
10+ years
Research backing the method
HRT is a behavioral therapy that helps people replace repetitive behaviors like nail-biting with healthier alternatives. It focuses on identifying triggers, understanding emotional patterns, and building new automatic responses. Our app guides you through each step of this proven process.
Join thousands who have transformed their nails and confidence
"After 5 years of biting my nails, StopBite helped me finally see real progress. The daily photos kept me motivated!"
— Sarah M.
"Love how Biti celebrates my wins. It feels like having a supportive friend helping me through this journey."
— James K.
"The analytics showed me I bite most when stressed at work. Now I have actual strategies to handle those moments."
— Emma T.
Everything you need to know about StopBite
Your personalized 90-day plan is waiting. Start your journey to healthier, stronger nails today.
Available on iOS