Stop Biting Pricing

Simple, honest pricing. Start with a 3-day free trial — no credit card required.

Monthly — $2.99/month

Billed monthly. Includes unlimited AI detection, streak and habit tracking, full incident history, and all alert types.

Yearly — $29.00/year

Billed once a year — just $2.42/month, saving 19% versus monthly billing. Includes everything in Monthly plus priority support.

What every plan includes

  • Unlimited real-time AI nail biting detection via your webcam
  • Streak and habit tracking with all-time best record
  • Full incident history with trigger tagging
  • All alert types (sound and visual)
  • 100% on-device processing — no camera data ever leaves your device

Payments and cancellation

Secure payment via Paddle. Cancel anytime — see the refund policy. The 3-day free trial includes full detection and tracking features with no credit card required.

Start free

Launch the app to start your free trial, or read how the AI detection works.