Best Nail Biting Apps

250+ iOS apps curated and reviewed

3.9 avg rating
18 free apps
Updated August 2026

Out of 250+ 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★ (252)NoYesAug 2026
2Stop Nail Biting - CalmNailsStop Nail Biting - CalmNailsFree5.0★ (10)NoYesAug 2026
3StopBite: Quit Nail BitingStopBite: Quit Nail BitingFree1.0★ (1)YesYesJul 2026
4Days Since: Quit Habit TrackerDays Since: Quit Habit TrackerFree4.8★ (19K)NoYesAug 2026
5Unbite: Stop Nail BitingUnbite: Stop Nail BitingFreeNoYesAug 2026
6Nailit: Stop Nail BitingNailit: Stop Nail BitingFree4.4★ (12)NoYesJul 2026
7BiteFree: Quit Nail BitingBiteFree: Quit Nail BitingFreeNoYesJun 2026
8NailFree: Stop Nail BitingNailFree: Stop Nail BitingFreeNoYesJul 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😊(252 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

Room to Improve

  • 💰 Paywall for second hand tracking
  • 🔐 Limited features without premium subscription
  • 📵 Notifications require paid version
Stop Nail Biting - CalmNails#2

Stop Nail Biting - CalmNails by Phil Starkovich

Quit Habit Naturally in 7 Days
Strong Contender
💪 Health & Fitness
5.0(10 ratings)
FreeIn-App Purchases
Stop Nail Biting - CalmNails screenshot 1
Stop Nail Biting - CalmNails screenshot 2
Stop Nail Biting - CalmNails screenshot 3

This app helps you break the nail-biting habit through short, guided curiosity sessions. It focuses on awareness and noticing sensations to retrain your brain, rather than using willpower or harsh methods. Track your progress with photos and streaks to see your nails heal.

StopBite: Quit Nail Biting#3

StopBite: Quit Nail Biting by Guillermo Olcina Martinez

Break the nail biting habit
Worth Considering
💪 Health & Fitness
1.0(1 ratings)
FreeAdsIn-App Purchases
StopBite: Quit Nail Biting screenshot 1
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StopBite: Quit Nail Biting screenshot 3
StopBite: Quit Nail Biting screenshot 4
StopBite: Quit Nail Biting screenshot 5
StopBite: Quit Nail Biting screenshot 6

This app helps you break the nail-biting habit with a personalized 90-day plan. Track your progress with daily photos, analyze triggers, and stay motivated with a supportive companion. Achieve healthier nails and increased confidence.

More Nail Biting apps to explore

4
Days Since: Quit Habit Tracker
Days Since: Quit Habit Tracker
Days Since: Quit Habit Tracker
Sober Streak Day Counter
Free

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.

Custom habit countersTrack progress visuallyMotivation through tracking
💪 Health & Fitness
(19K)
free with in-app purchases
5
Unbite: Stop Nail Biting
Unbite: Stop Nail Biting
Unbite: Stop Nail Biting
Quit Biting for Healthy Nails
Free

This app helps you break the habit of nail biting by tracking episodes, identifying triggers, and celebrating progress. It offers personalized insights and gentle reminders to support your journey towards healthier nails and increased confidence.

Track nail biting urges and episodesIdentify emotional and situational triggersMonitor progress with visual tracking
💪 Health & Fitness
(0)
freemium
6
Nailit: Stop Nail Biting
Nailit: Stop Nail Biting
Nailit: Stop Nail Biting
Stress-free way to quit biting
Free

This app offers a structured, science-backed approach to breaking the nail-biting habit. It uses micro-commitments, positive reinforcement, and daily tips to help users build confidence and achieve small wins, leading to lasting change without pressure or shame.

Micro-commitment timerCheck-in remindersMilestones and badges
💪 Health & Fitness
(12)
freemium
7
BiteFree: Quit Nail Biting
BiteFree: Quit Nail Biting
BiteFree: Quit Nail Biting
Stop Nail Biting Habit
Free
💪 Health & Fitness
(0)
8
NailFree: Stop Nail Biting
NailFree: Stop Nail Biting
NailFree: Stop Nail Biting
Track & Quit Biting Habits
Free
💪 Health & Fitness
(0)
9
HabitHands: Quit Nail Biting
HabitHands: Quit Nail Biting
HabitHands: Quit Nail Biting
Stop biting, picking & more
Free

This app helps you break free from body-focused repetitive behaviors like nail biting, hair pulling, and skin picking. It builds awareness, resists urges, and motivates you with streaks and visual progress.

Track nail biting, hair pulling, skin pickingVisualize progress with before/after photosJournal triggers and reflections
💪 Health & Fitness
(6)
subscription
10
BiteLess -  Nail Biting Alert
BiteLess -  Nail Biting Alert
BiteLess - Nail Biting Alert
Detect, Track & Monitor Habits
Free

This app uses AI on your smartwatch to detect nail-biting and provides real-time vibration or alarm alerts. The companion phone app offers detailed weekly progress statistics to help you monitor and control the habit.

Real-time smartwatch alertsAI-powered nail-biting detectionWeekly progress statistics
💪 Health & Fitness
(1)
freemium
11
StopBite: Nail Biting Tracker
StopBite: Nail Biting Tracker
StopBite: Nail Biting Tracker
Your motivation helper
Free
💪 Health & Fitness
(0)
12
Nail Biting Relief Calm Nails
Nail Biting Relief Calm Nails
Nail Biting Relief Calm Nails
Quit Onychotillomania
Free

This app helps you break the habit of nail biting and picking through mindful exercises, habit tracking, and personalized reminders. It focuses on stress management and identifying triggers to promote healthier nails and increased confidence.

Habit tracking with streak monitoringGuided mindful relaxation exercisesPersonalized reminders and alerts
🌟 Lifestyle
(1)
subscription
13
Tiptend: Quit Nail Biting
Tiptend: Quit Nail Biting
Tiptend: Quit Nail Biting
Break the habit, track streaks
Free

This app helps you break the habit of nail biting by tracking your progress, identifying triggers, and offering gentle reminders. It encourages building healthier habits and visualizing your nail growth over time.

Track urges and bite-free daysIdentify triggers and patternsReceive mindful reminders
💪 Health & Fitness
(1)
freemium
14
Clean Day — Sobriety Counter
Clean Day — Sobriety Counter
Clean Day — Sobriety Counter
Enjoy freedom and cleanness
Free

This app helps individuals in recovery track their sobriety journey. It offers customizable timekeeping, motivational quotes, and milestone celebrations to support a clean and free life. Users can also share their progress with friends.

Customizable sobriety timekeepingPersonalized greetings and milestone emailsMotivational quotes for recovery
💪 Health & Fitness
(1.7K)
free with in-app purchases
15
NoBite: Stop Nail Biting
NoBite: Stop Nail Biting
NoBite: Stop Nail Biting
Habit Tracker & Nail Growth
Free
💪 Health & Fitness
(0)
16
Stop Nail Biting: Nonyxa
Stop Nail Biting: Nonyxa
Stop Nail Biting: Nonyxa
Healthy Growth Habit Tracker
Free

This app helps you stop nail biting and skin picking with daily photo check-ins. Visualize your progress over time to break the habit. It's a simple, one-minute daily tool for accountability and habit formation.

Daily photo check-insTrack nail growth visuallyAccountability tool
💪 Health & Fitness
(8)
free with in-app purchases
17
Finger Free - Stop Nail Biting
Finger Free - Stop Nail Biting
Finger Free - Stop Nail Biting
Stop Fingernail & Skin Biting
Free
💪 Health & Fitness
(0)
18
Quit Nail Biting - Nailwell
Quit Nail Biting - Nailwell
Quit Nail Biting - Nailwell
90 Day HRT Recovery Challenge
$4.99

This science-based app helps you break the habit of nail biting using proven Habit Reversal Training (HRT) techniques. It offers structured programs, photo progress tracking, and urge management tools to support your recovery journey.

Habit Reversal Training (HRT) programBefore/after photo progress trackingGamified motivation with XP and badges
💪 Health & Fitness
(1)
paid
19
Unbitten: Stop Nail Biting
Unbitten: Stop Nail Biting
Unbitten: Stop Nail Biting
Habit Reversal for Nail Care
Free
💪 Health & Fitness
(0)
20
Stop Nail Biting Hypnosis
Stop Nail Biting Hypnosis
Stop Nail Biting Hypnosis
Stop Compulsive Skin Picking
$5.99

This app uses hypnotherapy audio sessions to help you break the habit of nail biting and compulsive skin picking. It offers tools to manage stress and anxiety, track your progress with a photo diary, and set reminders to listen to sessions. Join a supportive community for tips and success stories.

Hypnosis audio sessionsStop skin picking sessionProgress photo diary
💪 Health & Fitness
(28)
free

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 252 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 Stop Nail Biting - CalmNails.
NailKeeper - Stop Biting Nails has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ 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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