# NullLock - Habit Breaker — Brutal dopamine detox tracker

> Brutal dopamine detox tracker (iPhone/iPad app by 祥孟 李.)

- Source: https://appshunter.io/ios/app/nulllock-habit-breaker/id6760543270 (this page in markdown: same URL + `.md`)
- Developer: [祥孟 李](https://appshunter.io/developer/1882992984)
- Category: Health & Fitness, Utilities
- Price: $2.99
- Age rating: 4+
- Requires: iOS 13.0 · 26 MB
- Languages: American English, German (Germany), Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-03-22
- Data updated: 2026-08-01
- User reviews in markdown: https://appshunter.io/ios/app/nulllock-habit-breaker/id6760543270/reviews.md

## What is NullLock?

【WARNING: This tool is brutally unforgiving. Zero comfort, zero mercy. If you’re not ready to face your weakness, do not buy.】
NullLock is not a habit tracker.
It’s a cyber solitary confinement built into your phone.
Designed for severe dopamine addiction (doomscrolling, vaping, sugar, all-nighters).
True discipline needs no rewards — only sunk cost and physical consequence.
Core Protocols
• Brutalist visuals: dead-black void + one heavy industrial chain
• Advanced haptics: successful lock = sharp metallic click
　　Hold to break = accelerating heartbeat vibration + shattering glass + heavy impact
• Zero notifications: no alerts, no badges, no reminders
• No escape: no retroactive edits, no skip days, no mercy
　　Every failure is permanently logged in the Forensic Audit
100% offline. Zero servers. Zero data collection.
What happens on your device stays on your device.
Spend the price of a coffee. Issue yourself a death order.
Keep the chain unbroken.
Or destroy it with your own hands.


## Version history (last 1 release)

### 1.1.1 — 2026-03-22

No release notes.

## More apps by 祥孟 李

- [Ember: Unsent Diary & Vault](https://appshunter.io/ios/app/ember-unsent-diary-and-vault/id6760457885)
- [Gaze - Hardcore Focus Timer](https://appshunter.io/ios/app/gaze-hardcore-focus-timer/id6760926650)
- [ZenForge: Pomodoro Timer](https://appshunter.io/ios/app/zenforge-pomodoro-timer/id6760926745)
- [HealingJournal: ASMR Diary](https://appshunter.io/ios/app/healingjournal-asmr-diary/id6760930836)

All apps by 祥孟 李: https://appshunter.io/developer/1882992984

---

*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 2026-08-01.*