NailBite - Stop Nail Biting
Bad Habit Tracker & Streaks
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
NailBite is a simple habit tracker for the moment you catch yourself biting your nails. Log it with one tap, watch your bite-free streak grow, and learn what triggers the habit — no subscription, no account, no clutter.
Made for you if you want to:
- Stop nail biting and grow healthy nails again
- Understand when and why the urge shows up
- Break a long-standing habit with small, kind steps
- Use a lightweight tracker without a subscription
LOG — One tap in the moment
Tap "I bit my nails" and it's saved instantly, with a gentle haptic confirmation. Right after logging, you can optionally tag the trigger — Stress, Boredom, Screen time, and more.
INSIGHTS — See the pattern, change the habit
- Bite-free streak and your best streak ever
- Today, 7-day, and all-time counts
- Weekly and 30-day frequency charts
- Trigger breakdown that reveals your risky situations
- Full history you can review and delete
REMINDER — Make reflection a routine
Get a daily notification at the time you choose. Turn it on or off anytime in Settings.
WHY IT'S EASY TO STICK WITH
- No sign-up, no login — start in seconds
- Your records stay on your device
- English and Japanese, light and dark mode
- A short first-launch tutorial gets you started
NailBite is not a medical app. It does not provide diagnosis, treatment, or medical advice. It is a self-care tool for tracking and reflecting on a daily habit such as nail biting (onychophagia) or related BFRBs. If your symptoms are severe, please consult a professional.
Purchase: NailBite Pro is a one-time in-app purchase that removes ads. It is not a subscription. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
- Trigger tags: after logging, tag what triggered the episode (Stress, Boredom, Screen time, and more) and see the breakdown in Insights
- Daily reminder: get an optional notification at the time you choose
- Better stats: best streak, all-time count, and a 30-day frequency chart
- Small improvements and polish
The developer, BYNET, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- BYNET CO., LTD.
- Size
- 6.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- NailBite Pro USD 4.99
- Copyright
- © 2026 BYNEt
