Comparison

Nailit vs StopBite

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Nailit

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.

Highlights
  • Micro-commitment timer
  • Check-in reminders
  • Milestones and badges
  • Streak tracking
  • Daily science-backed tips
  • Progress history
Features
Read full description

Small wins -> Build confidence -> Break the habit Biting your nails is not “just a habit.” It’s stress, boredom, perfectionism, or an automatic loop you don’t even notice. Nailit gives you a simple, structured way to break that loop, one tiny win at a time. Built on behavioral science, micro-commitments, and positive reinforcement, Nailit helps you stop nail-biting without pressure, shame, or overwhelm. HOW IT WORKS 1. Make a small commitment Start a short, achievable no-bite interval. Your brain responds better to small wins than big promises. 2. Get a reminder and mark your win Every completed interval strengthens your “winner effect”, helping your self-control grow naturally. 3. Build momentum Stack your wins into streaks, earn milestones, and watch progress compound. 4. Get daily guidance Receive science-backed tips that help you handle urges with clarity, calm, and the right mindset. WHY IT WORKS - Based on behavioral science - micro-commitments make change feel doable. - Proof not promises - you show your brain you can do it, win after win. - Positive, encouraging support - no guilt, no shaming, just steady progress. - Breaks automatic loops - gently rewiring old patterns, building a healthy relationship with your hands. - Builds real confidence - small wins accumulate, shifting the 'pain and reward' system in your brain. FEATURES YOU'LL LOVE * Micro-Commitment Timer: set commitments you can actually stick to * Check-in Reminders: get a gentle reminder at the end of your commitment interval. * Milestones & Badges: celebrate real progress, not perfection * Streak Tracking: see your consistency grow day by day * Daily Tips: science-backed advice for staying calm and navigating urges, triggers, and stress. * Progress History: understand your patterns over time No fluff, no overwhelm - just a simple, proven way to take back control calmly and steadily. WHO IS IT FOR Anyone who wants to stop nail biting, without stress or guilt. Whether you bite from stress, boredom, anxiety, or mindless habit, Nailit meets you where you are, with tiny steps that build real change. * Access, Free Period & Subscription: Nailit is free to download. A subscription with a 7 days free trial is required to get full access. You can cancel anytime in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://north-plane-416.notion.site/Privacy-Policy-Nailit-257537d8627a8085bbb0cd1970909e18

About

StopBite

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.

Highlights
  • Personalized 90-day plan
  • Smart bite tracking
  • Daily photo diary
  • Comprehensive analytics
  • Supportive companion Biti
  • Intelligent reminders
  • Multi-language support
Features
Read full description

StopBite - Break the Nail Biting Habit Transform your relationship with nail biting using StopBite, the ultimate companion app designed to help you overcome this habit and achieve healthy, beautiful nails. Create your personalized 90-day plan and track your journey to success! KEY FEATURES: • PERSONALIZED 90-DAY PLAN - Custom plan created based on your unique situation - Guided roadmap with monthly milestones - Evidence-based Habit Reversal Training (HRT) approach - Tailored strategies for your triggers and goals • SMART BITE TRACKING - Log every bite with detailed context - Track triggers, locations, feelings, and urge strength - Identify patterns and understand your behavior - Real-time progress monitoring • DAILY PHOTO DIARY - Take daily photos to visualize your transformation - Compare progress over time - See your nails improve day by day - Visual motivation to stay on track • COMPREHENSIVE ANALYTICS - Detailed statistics and insights - Track streaks and bite-free days - Analyze triggers, locations, and feelings - Celebrate your victories and milestones • YOUR COMPANION BITI - Meet Biti, your supportive companion - Biti's appearance changes based on your progress - Keep Biti happy and healthy by staying bite-free - Fun, motivating way to track your success • INTELLIGENT REMINDERS - Customizable daily photo reminders - Stay consistent with your routine - Never miss a day of progress tracking - Gentle notifications to keep you motivated • MULTI-LANGUAGE SUPPORT - Available in 6 languages - Localized experience for global users - Seamless language switching • USER-FRIENDLY INTERFACE - Intuitive and beautiful design - Easy-to-use bite logging system - Smooth navigation throughout the app - Clean, modern aesthetic • PERFECT FOR: - Anyone struggling with nail biting - People seeking healthier habits - Those wanting to improve nail appearance - Individuals looking to boost confidence - Anyone ready for a positive change - Long-term habit breakers - First-time quitters • BACKED BY RESEARCH - Based on proven Habit Reversal Training methods - Scientifically-informed approach - Evidence-based strategies - Professional guidance built-in Download StopBite today and start your journey to healthier nails and greater confidence. Your 90-day transformation begins now! StopBite requires a subscription for full access to the app. StopBite offers a $3.99/week auto-renewing subscription and a $8.99/month auto-renewing subscription. These prices may vary by country. Terms of Use: www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: www.storage.googleapis.com/glsy-public/StopBite_Privacy_Policy.pdf

Screenshots

Nailit4 screens
StopBite4 screens

Verdict

The call

The clearest difference is review sentiment: Nailit at 100% against StopBite's 0%. Nailit also leads on rating (4.5 vs 1.0) and ratings volume (14 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Nailit sells 6 in-app purchases, starting at $4.99 per month and StopBite sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Nailit holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Nailit has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Nailit's written reviews are positive against 0% of StopBite's.

UpkeepUpdate frequency

Nailit ships an update every 2 weeks, StopBite every 9 days. Both last shipped on October 30, 2026.

Scorecard3 real differences · 7 level
Nailit versus StopBite: the parameters behind the verdict, then further details
ParameterNailitStopBite
PriceFreeFree
Rating4.5 (14 ratings) — better1.0 (2 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings14 — better2
Update frequencyEvery 2 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better16.4
Further details — not scored
Size68 MB55 MB
Age rating4+4+
DeveloperTom SamsonoffGuillermo Olcina Martinez

Customer experience

Nailit

All ratings14 ratings
Positive85.7%
Neutral7.1%
Negative7.1%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

StopBite

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

6 purchases

Nailit

Subscriptions5
  • Nailit Premium - Monthly$4.991 Month
  • Premium Monthly with Trial7 Days trial$4.991 Month
  • Nailit Premium - Yearly$39.991 Year
Show 2 more
  • Premium Yearly Trial Included7 Days trial$39.991 Year
  • Premium Yearly with Trial7 Days trial$49.991 Year
One-time1
  • Lifetime Premium$79.99
3 purchases

StopBite

Subscriptions2
  • StopBite Pro Weekly3 Days trial$3.997 Days
  • StopBite Pro Monthly3 Days trial$7.991 Month
One-time1
  • StopBite Pro Lifetime$24.49

Questions

Is Nailit free?
Nailit is free to download, with in-app purchases available.
Is StopBite free?
StopBite is free to download, with in-app purchases available.
Which has better reviews, Nailit or StopBite?
Nailit is rated higher. Nailit averages 4.5 out of 5 from 14 ratings, while StopBite averages 1.0 from 2 ratings.
Do Nailit or StopBite have ads?
Neither Nailit nor StopBite shows ads.
Which is updated more often, Nailit or StopBite?
Nailit ships an update every 2 weeks, and StopBite every 9 days. Most recently, Nailit was updated on October 30, 2026 and StopBite on October 30, 2026.

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