Comparison

StopBite vs Unbitten

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

Head to head
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

About

Unbitten

Features
Read full description

Unbitten helps you break the nail-biting habit — one urge at a time. ■ 60-second urge session When the urge hits, open Unbitten and run a 60-second competing response (habit reversal) exercise instead of biting. Ride out the urge, don't fight it. ■ Trigger tagging Log what set off the urge — stress, boredom, screens, focus, or anxiety — and start seeing your own patterns. ■ 10-finger nail board A simple board for all ten fingers. Mark each nail's condition and watch your hands improve finger by finger. ■ Nail regrowth tracker Estimate regrowth in millimeters (roughly 0.1mm/day) so progress feels real, even on slow days. ■ Trigger insight charts Heatmaps and time-of-day charts show exactly when and why urges strike most. ■ Weekly hand photo diary Take a weekly photo to see your progress over time. Photos are stored on your device only — never uploaded. ■ Recovery milestone timeline See what commonly happens as a habit-reversal practice builds — from the first day without an urge to visibly healthier nails over weeks. General, science-informed information with milestone reminders. Not medical advice. ■ Clean streak Count consecutive days without biting and keep your streak alive. ■ 8 languages, private by design No account. No cloud. Everything stays on your device. One-time purchase removes all ads permanently.

Screenshots

StopBite4 screens
Unbitten4 screens

Verdict

The call

The clearest difference is ads: StopBite at none against Unbitten's shown. Unbitten's advantage is device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement 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. StopBite sells 3 in-app purchases, starting at $3.99 per 7 days and Unbitten sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

StopBite ships an update every 9 days, Unbitten fortnightly. The most recent releases landed on October 22, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 8 level
StopBite versus Unbitten: the parameters behind the verdict, then further details
ParameterStopBiteUnbitten
PriceFreeFree
Rating1.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 9 days — betterFortnightly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size55 MB98 MB
Age rating4+4+
DeveloperGuillermo Olcina MartinezSEONYONG LEE

In-app purchases

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
1 purchases

Unbitten

One-time1
  • Remove Ads (Lifetime)$1.99

Questions

Is StopBite free?
StopBite is free to download, with in-app purchases available.
Is Unbitten free?
Unbitten is free to download, with in-app purchases available.
Do StopBite or Unbitten have ads?
Unbitten shows ads; StopBite does not.
Which is updated more often, StopBite or Unbitten?
StopBite ships an update every 9 days, and Unbitten fortnightly. Most recently, StopBite was updated on October 22, 2026 and Unbitten on October 29, 2026.

Other comparisons