Best Nail Biting Apps

247+ iOS apps curated and reviewed

4.1 avg rating
18 free apps
Updated August 2026

Out of 247+ nail biting apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Nail Biting Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1NailKeeper - Stop Biting NailsNailKeeper - Stop Biting NailsFree4.5★ (269)NoYesSep 2026
2BiteFree: Quit Nail BitingBiteFree: Quit Nail BitingFreeNoYesSep 2026
3Days Since: Quit Habit TrackerDays Since: Quit Habit TrackerFree4.8★ (19K)NoYesSep 2026
4Stop Nail Biting - CalmNailsStop Nail Biting - CalmNailsFree5.0★ (10)NoYesSep 2026
5StopBite: Quit Nail BitingStopBite: Quit Nail BitingFree1.0★ (1)YesYesJul 2026
6Nailit: Stop Nail BitingNailit: Stop Nail BitingFree4.4★ (12)NoYesSep 2026
7HabitHands: Quit Nail BitingHabitHands: Quit Nail BitingFree5.0★ (6)NoYesJul 2026
8Unbite: Stop Nail BitingUnbite: Stop Nail BitingFreeNoYesAug 2026

Top Picks for Nail Biting

NailKeeper - Stop Biting Nails#1

NailKeeper - Stop Biting Nails by Pibardos LLC

Track And Grow Healthy Nails
Editor's Choice
💪 Health & Fitness
4.5😊(269 ratings)
FreeIn-App Purchases
NailKeeper - Stop Biting Nails screenshot 1
NailKeeper - Stop Biting Nails screenshot 2
NailKeeper - Stop Biting Nails screenshot 3
NailKeeper - Stop Biting Nails screenshot 4
NailKeeper - Stop Biting Nails screenshot 5
NailKeeper - Stop Biting Nails screenshot 6

This app helps you break the habit of nail biting and picking by visually tracking your progress. It uses photo comparisons and video progression to motivate you, alongside features like timers, reminders, and helpful tips.

What We Love

  • 📸 Visual progress tracking with photo comparison
  • ✅ Effective motivation for stopping nail biting habit
  • 📊 Clear nail growth measurement and statistics
  • 💪 Helpful tips and advice for nail health
  • ⏱️ Streak counter keeps users accountable
  • 🎯 Simple and straightforward user interface
  • 🔔 Reminder notifications help maintain habit
  • 😌 Reduces anxiety and stress-related biting
  • 🆓 Free version available with core features

Room to Improve

  • 💰 Paywall for second hand tracking
  • 🔐 Limited features without premium subscription
  • 📵 Notifications require paid version
  • 🖼️ Low quality photo capture
  • 🐛 Technical glitches and bugs present
  • ❌ Doesn't work for everyone
  • 😞 Lacks gamification or reward system
  • 🔄 Difficult to reset or backdate progress
  • 📱 Camera functionality issues on newer devices
Days Since: Quit Habit Tracker#3

Days Since: Quit Habit Tracker by A Couple of Friends OOD

Sober Streak Day Counter
Worth Considering
💪 Health & Fitness
4.8😊(19K ratings)
FreeIn-App Purchases
Days Since: Quit Habit Tracker screenshot 1
Days Since: Quit Habit Tracker screenshot 2
Days Since: Quit Habit Tracker screenshot 3
Days Since: Quit Habit Tracker screenshot 4
Days Since: Quit Habit Tracker screenshot 5
Days Since: Quit Habit Tracker screenshot 6

Break free from bad habits with this tracker. Create custom counters for any vice, like smoking, and visualize your progress. Stay motivated by seeing how long you've gone without giving in, helping you achieve your goals.

What We Love

  • 👍 Simple and easy to use
  • 🚀 Intuitive and responsive
  • 💡 Customizable counters and colors
  • 🔒 Secure with Face ID/passcode
  • 🔥 Helpful for breaking bad habits
  • 📊 Tracks progress and statistics

Room to Improve

  • 🐛 Occasional bugs or glitches
  • 💰 Subscription model could be improved
  • 📱 Limited widget/Apple Watch support
  • 🖍 Desire for more color options

More Nail Biting apps to explore

FAQ about Nail Biting

What are the best nail biting apps for iPhone?
NailKeeper - Stop Biting Nails tops our nail biting apps ranking as of August 2026, with a 4.5-star average from 269 App Store ratings, and it's free to download.
Yes — 18 of the top nail biting apps we rank are free to download, including NailKeeper - Stop Biting Nails and BiteFree: Quit Nail Biting.
NailKeeper - Stop Biting Nails has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 247+ nail biting apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
NailKeeper is designed to help you stop biting and picking your nails. It provides tools to visually track your progress, such as taking photos to compare nail changes over time and viewing video progressions of your nail recovery. The app aims to motivate you to quit by showing you how much your nails have improved.
Key features include taking photos to track nail changes, viewing before and after comparisons, and watching video progressions. It also offers reminders to take photos, a timer to monitor time since quitting, tips for faster nail growth and impulse control, a daily streak widget, and statistics about your nail growth.

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