# SmartBehavior — Stop Nail Biting

> Stop Nail Biting (iPhone/iPad app by Julian Kern.)

- Source: https://appshunter.io/ios/app/smartbehavior/id6752805381 (this page in markdown: same URL + `.md`)
- Developer: [Julian Kern](https://appshunter.io/developer/1695570389)
- Category: Health & Fitness, Lifestyle
- Price: $4.99
- Age rating: 4+
- Requires: iOS 16.6 · 45 MB
- Languages: American English
- Released: 2025-09-25
- Data updated: 2026-08-11
- User reviews in markdown: https://appshunter.io/ios/app/smartbehavior/id6752805381/reviews.md

## What is SmartBehavior?

SmartBehavior – Break free from unconscious habits

Do you struggle with nail biting, skin picking, or touching your face without noticing?
SmartBehavior helps you regain control.

With advanced AI, SmartBehavior detects when your hand moves toward your face and alerts you in real time. This simple feedback makes you aware of unconscious behaviors – and gives you the chance to stop them before they happen.

Key Features:

Real-time detection: AI alerts you instantly when your hand touches your face

Progress tracking: visualize improvements and stay motivated

Custom alerts: choose sound or vibration notifications that fit your lifestyle

Discreet and simple: runs in the background, works anytime you need it

Whether you want to stop nail biting, skin picking, or other body-focused repetitive behaviors (BFRB), SmartBehavior gives you a powerful tool to build healthier habits step by step.


## Version history (last 1 release)

### 1.4 — 2025-09-25

No release notes.

## More apps by Julian Kern

- [Squil](https://appshunter.io/ios/app/squil/id6758725406)

All apps by Julian Kern: https://appshunter.io/developer/1695570389

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-11.*