NoBite vs Monyx
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
NoBite
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Most people who bite their nails have tried to stop. Painting them. Wearing gloves. Bitter-tasting polish. Sheer willpower. It never sticks β because none of those things address why it happens. NoBite is the nail biting tracker built for people who are serious about breaking the habit for good. It's not about punishment or pressure. It's about understanding the nail biting habit that's been running on autopilot for years β and finally getting ahead of it. Whether you call it nail biting, onychophagia, or just a nervous habit you can't shake β NoBite gives you the structure, awareness, and daily accountability to actually change. TRACK YOUR HABIT β HONESTLY Every day you protect your nails is a win worth recording. NoBite gives you a clear, honest picture of your streak, your setbacks, and how far you've actually come. Built-in habit tracking shows you patterns across days, weeks, and months β so you stop guessing and start understanding. Progress you can see is progress that sticks. WATCH YOUR NAILS GROW Photo tracking lets you document your nail growth over time. Capture your nails weekly and watch the transformation unfold β side by side, in your own photos, private to you. Nothing is more motivating than real visual proof of what's changing. No filters. No fiction. Just your actual progress. UNDERSTAND YOUR TRIGGERS Nail biting isn't random. It's deeply tied to stress, anxiety, boredom, and unconscious moments you probably don't even notice in the moment. NoBite helps you log and learn the emotional and situational triggers behind your nail biting habit β so you can interrupt the urge before it takes over, not after. Understanding why you bite is the first real step to stopping. STATS THAT ACTUALLY MEAN SOMETHING Not just streaks. Meaningful insights into your behavior over time. β Your longest streak without biting β Your most challenging times of day β Weekly and monthly progress comparisons β A real timeline of your nail biting journey Know when you're most vulnerable. Recognize the situations that set you off. Celebrate every genuine milestone along the way. LEARN WHY IT HAPPENS Nail biting is one of the most common body-focused repetitive behaviors in the world β affecting an estimated 20β30% of people at some point in their lives. NoBite includes in-app education on the psychology of nail biting, the connection between nail biting and anxiety, and the science of how habits form and break. The more you understand your habit, the more power you have over it. BUILT FOR REAL PEOPLE, NOT PERFECT ONES Whether you've been biting your nails for 2 years or 20, NoBite meets you where you are β without judgment, without gimmicks, and without making you feel broken for having the habit in the first place. Your photos, logs, and habit data stay on your device. NoBite is built with privacy first β your journey is yours alone. NoBite is designed to support habit awareness and behavioral self-tracking. It is not a medical or therapeutic product and does not diagnose or treat any condition, including anxiety disorders or body-focused repetitive behaviors (BFRBs). If nail biting is significantly impacting your quality of life, please consult a qualified mental health professional.
Monyx
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You don't bite your nails because you lack willpower. You bite them because your hand moves on its own. 92% of nail biters say they never see the gesture coming. That's the whole problem, and it's why deciding to stop has never been enough. Monyx works on the gesture itself: noticing it, logging it, replacing it. THE DAILY PACT Every morning, sign your pact by holding your finger down for three seconds. Every evening, answer βPact keptβ right from the notification, and your day is confirmed. Your calendar fills up, kept days link into a streak, and 19 badges mark your milestones. THE METHOD 21 days of Habit Reversal Training, the behavioral method with the most evidence behind it. One lesson a day, one minute each, one exercise to try before evening. Each day unlocks once you've done the one before. Week 1, see the gesture. Week 2, replace it. Week 3, lock it in. TWO TAPS ON THE BACK OF YOUR IPHONE The urge rises. Two taps on the back of your phone and it's logged, without opening the app, without taking your eyes off what you were doing. That's the whole point: a log that costs nothing is a log you actually keep. After a few days, the Progress tab shows what you couldn't see. Your urges cluster around two or three situations, not everywhere. You stop fighting all day and start defending a few precise moments. YOUR NAILS, IN PHOTOS One photo a week, always framed the same way, with an alignment overlay so the comparison holds. A nail grows about 0.1 mm a day. It won't show tomorrow. In two months the difference jumps out at you. WHEN THE URGE HITS Make a fist and follow a guided breath: 4-7-8, in for 4 seconds, hold for 7, out for 8, or 5 minutes of coherent breathing. Almost every urge passes in under two minutes, whether you bite or not. Every wave you ride out teaches your brain that it ends without going through your mouth. AND IF YOU SLIP One bad evening costs a few days on one finger. The spiral that follows costs months on ten. Monyx logs the slip as a data point, not a verdict, and asks what set it off. The people who make it aren't the ones who never slip. They're the ones who start again within 24 hours. Monyx is also for people who pick or peel the skin around their nails instead of biting. The app asks at the start and adapts your tracking. YOUR DATA STAYS ON YOUR IPHONE No account, no email, no password. Everything you log stays on your device and syncs only to your own iCloud, if you've turned it on. No analytics, no advertising, no third parties. You can erase everything from the app, for good, in two taps. Monyx is not a medical device and does not replace a healthcare professional. FREE The daily pact, your calendar and badges, the card of the day, your streak, unlimited logging, your millimeters of growth, and one photo a week. WITH PREMIUM The full 21-day program, your trigger analysis, one photo a day and the emergency Breathe button. Try the yearly plan free for 3 days, or go monthly. Cancel anytime in your iPhone settings. A question, an idea, a bug: hello@getmonyx.app, we always reply. Terms of Use: https://getmonyx.app/terms.html Privacy Policy: https://getmonyx.app/privacy.html
Screenshots
Verdict
The clearest difference is update cadence: Monyx at weekly against NoBite's every 3 weeks. Monyx also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. NoBite sells 2 in-app purchases, starting at $2.99 per 7 days and Monyx sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
NoBite ships an update every 3 weeks, Monyx weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | NoBite | Monyx |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Weekly β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Requires iOS | 26.0 | 17.0 β better |
| Further details β not scored | ||
| Size | 16 MB | 5 MB |
| Age rating | 4+ | 12+ |
| Developer | Azen Labs LLC | LUC BRUNNARIUS |
In-app purchases
NoBite
- NoBite Pro Weekly7 Days trial$2.997 Days
- NoBite Pro Annual7 Days trial$29.991 Year
Monyx
- Monyx Premium Mensuel$4.991 Month
- Monyx Premium Annuel$34.991 Year









