Stop Nail Biting - CalmNails

Stop Nail Biting - CalmNails

Stop your Habit in 7 Days

10 ratings
3 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • May 24, 2025
  • June 29, 2026

Features

Stop Nail Biting - CalmNails screenshot #1 for iPhone
Stop Nail Biting - CalmNails screenshot #2 for iPhone
Stop Nail Biting - CalmNails screenshot #3 for iPhone
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About

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.

Guided curiosity sessions
Awareness-based habit retraining
Daily reminders
Streak tracking
Progress photos
No willpower or bitter polish needed
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What's New in Stop Nail Biting

2.3.0

June 29, 2026

Calm Nails is now available in more languages. We have added in-app localization so you can follow your sessions, reminders, and guidance in your own language, making it easier to build your no-biting habit wherever you are.

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Subscription plans

Commit to Quit - Monthly

Monthly subscription to help you stop biting your nails

$3.991 Month
How to cancel Stop Nail Biting subscription ⁉️
2

In-App Purchases

$19.99

Commit to Quit (Lifetime)

Commit to Quit (Lifetime)

User reviews

Ideas

Gamification- let me see my streak of daily sessions/ total time in analysis,

Journal- after each session I should be able to journal about what insights popped up

Photo documentation, be able to take photos of hands and store them,

Education- some text or blogs or videos to watch explaining nail biting, why we do it, and why it’s important to stop
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Very helpful!

This approach was great for me! I noticed an improvement within a week — both for mindlessly and intentionally biting my nails. I’ve been using the app for around a month and my nails have never looked this good. Very, very happy I found this!

It worked!

I am 1 month in and although I can’t say for sure it will last forever, so far it has been life changing. Thank you!!!

Developer apps

FAQ

How does CalmNails help stop nail biting?

CalmNails uses short, guided curiosity sessions twice daily. These sessions help you become aware of sensations in your hands and nails, which gradually reduces the automatic urge to bite.

What are the subscription plans for CalmNails?

CalmNails offers a 'Commit to Quit' plan with monthly ($3.99/month) and annual ($19.99/year) options. The monthly plan also has a 3-day free trial.

How often do I need to use CalmNails?

The app recommends using it for one minute, twice per day, with a Morning Session and an Evening Session. Consistency is emphasized over perfection.

Can I see my progress with CalmNails?

Yes, CalmNails allows you to take private progress photos within the app. This feature helps you visually track the healing of your nails over time.

Does CalmNails have ads?

No, CalmNails does not contain advertisements. The app is free to download and use, with optional in-app purchases for subscription plans.

What is the age rating for CalmNails?

CalmNails has an age rating of 4+ and is available on iPhone.

How long does it take to see results with CalmNails?

Most users notice a softening of the urge to bite within 1 week of consistent practice. The app focuses on gradual change rather than immediate results.

Is CalmNails available on Android devices?

Based on the provided data, CalmNails is currently only supported on iPhone devices.