Comparison

BiteLess vs Unbite

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

Head to head
About

BiteLess

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.

Highlights
  • Real-time smartwatch alerts
  • AI-powered nail-biting detection
  • Weekly progress statistics
  • Customizable alert types (vibration/alarm)
  • Unlimited tracking sessions
Read full description

Welcome to the BiteLess app, which automatically monitors your nail-biting actions and provides real-time alerts on your watch to help you track and reduce this habit. The app runs on a smartwatch and alerts you with a vibration or alarm if it detects nail-biting for over 1-2 seconds. The phone app also provides detailed statistics on your nail-biting habits with weekly progress. The app is based on our advanced and efficient AI models for nail-biting detection. BiteLess app leverages cutting-edge AI models trained on hand motion data in 3D space. These models are built upon our peer-reviewed research and are specifically designed to detect hand movements towards the face and analyze hand-actions performed on the face to detect nail-biting actions. Using the App - Start and stop nail-biting tracking sessions directly from your smartwatch. - Each session lasts up to one hour, and you can start unlimited sessions. - Currently, the app supports watches worn on the left wrist (the most common placement). Right-wrist support will be available in an upcoming update. Stay tuned for upcoming updates for better detection accuracy and performance with support for more hand positions. Stay in control of your nail-biting habit with AI-powered tracking and real-time alerts—all from your Apple Watch! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

Unbite

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.

Highlights
  • Track nail biting urges and episodes
  • Identify emotional and situational triggers
  • Monitor progress with visual tracking
  • Receive personalized tips for motivation
  • Celebrate streaks and milestones
  • Analyze trigger and finger patterns
Features
Read full description

Unbite is the first habit tracker built to help you break free from nail biting. Designed for people struggling with chronic nail biting (onychophagia), stress-related habits, or body-focused repetitive behaviors (BFRBs), Unbite helps you understand your urges, build awareness, and grow healthier nails with compassion. Track your nail biting episodes, monitor emotional triggers, and celebrate your progress as you reduce harmful habits over time. With personalized insights and gentle reminders, Unbite turns recovery into a daily routine — helping you regain control, one day at a time. Whether you're trying to stop biting your nails, prevent damage to your fingers, or feel more confident in your hands, Unbite is here to support your progress. PREMIUM FEATURES (unlock with subscription after free trial) • Track and log nail biting urges effortlessly • Stay motivated with streaks for tracked days • Gain insight with heatmaps, trigger and finger analysis TRACK YOUR HABIT Log nail biting urges and episodes with just a tap • Capture biting moments to uncover patterns • Identify triggers like stress, boredom or anxiety • Track your progress visually over time REDUCE BITING Use tools that actually help you stop • Personalized tips to stay motivated and mindful • Reflect on triggers to reduce the urge over time • Notice real progress through consistent tracking HEAL & REGROW Start rebuilding your nails and confidence • Celebrate streaks and milestones • Track nail healing and growth • Reconnect with your nails through positive habits YOUR DATA, YOUR CONTROL Unbite keeps everything private by design • All data is stored locally on your device • No cloud sync, no tracking, no ads • You're in full control of your healing journey DISCLAIMER Unbite does not provide medical advice. Consult a doctor in addition to using this app and before making medical decisions. Unbite is designed as a self-help tool to help you better understand and monitor your behavior. It is not a diagnostic tool and should not be used as a substitute for professional medical advice. Privacy Policy: https://diagnostic-ferret--7f2.notion.site/Unbite-Privacy-Policy-23082d8e54338067ae30c7dfe9c9623e Terms of Use: https://diagnostic-ferret--7f2.notion.site/Unbite-Terms-of-Use-23082d8e543380d39df3c1ce81927c7e

Screenshots

BiteLess4 screens
Unbite4 screens

Verdict

The call

The clearest difference is update cadence: Unbite at every 4 months against BiteLess's every 8 months. On price, review sentiment, 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. BiteLess sells 2 in-app purchases, starting at $9.99 per month and Unbite sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

BiteLess ships an update every 8 months, Unbite every 4 months. The most recent releases landed on October 17, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 9 level
BiteLess versus Unbite: the parameters behind the verdict, then further details
ParameterBiteLessUnbite
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 8 monthsEvery 4 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, Apple WatchiPhone, iPad
Requires iOS16.0 — better16.4
Further details — not scored
Size26 MB84 MB
Age rating4+4+
DeveloperMobtaps FZEJonas Hiltl

Customer experience

BiteLess

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Unbite

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

BiteLess

Subscriptions2
  • Monthly Subscription3 Days trial$9.991 Month
  • Annual Subscription3 Days trial$69.991 Year
2 purchases

Unbite

Subscriptions2
  • Weekly Full Access3 Days trial$2.997 Days
  • Annual Full Access3 Days trial$17.991 Year

Questions

Is BiteLess free?
BiteLess is free to download, with in-app purchases available.
Is Unbite free?
Unbite is free to download, with in-app purchases available.
Do BiteLess or Unbite have ads?
Neither BiteLess nor Unbite shows ads.
Which is updated more often, BiteLess or Unbite?
BiteLess ships an update every 8 months, and Unbite every 4 months. Most recently, BiteLess was updated on October 17, 2026 and Unbite on October 28, 2026.

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