# Dopamine Killer - NudBack

> Catch & Lock Your Time Wasters

Canonical page: [https://chrome-stats.com/d/id6761686630](https://chrome-stats.com/d/id6761686630)

## Overview

- **ID:** `id6761686630`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Street567
- **Category:** Productivity
- **Version:** 1.0.2
- **Last updated:** 2026-08-18
- **First published:** 2026-04-28
- **Size:** 1.05 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/dopamine-killer-nudback/id6761686630)
- **Website:** [http://street567.com](http://street567.com/)
- **Privacy policy:** [https://street567.github.io/dopamine-killer/privacy.html](https://street567.github.io/dopamine-killer/privacy.html)

## Description

It doesn't just beep on a timer. It notices the moment you open YouTube or Instagram — and locks them if you keep scrolling.

YouTube Shorts, Reels, endless surfing... Suddenly 30 minutes are gone?

Dopamine Killer is a focus-alert app that wins your time back from Shorts and social apps.
It doesn't just beep on a timer — it detects the moment you open a distracting app,
and if you keep going, it locks the app for you.

■ Key Features
• Distraction detection — the moment you open YouTube, Instagram or any app you picked
• App locking — go over your limit and the app is shielded (hold: instant to 60 min)
• Force-quitting won't save you — kill the app and it locks right back
• Trigger-only mode — silent all day, alerts only while you're on a distracting app
• Grace time — up to 1-15 minutes of use before it says anything
• Reminders every 1-30 minutes, on your own rhythm
• Dynamic Island · live widget — elapsed time and interval at a glance
• Comeback stats — honestly shows how many reminders you ignored and minutes you burned
• Shortcuts automation — starts itself when a chosen app opens
• Fully offline · No login · No data collection

■ Made for you if
- One Short turns into 30 lost minutes
- You open social apps mid-study without realizing
- You need a system, not more willpower

Available in English, Korean, Japanese and Simplified Chinese.
Annoying, but not too much. That's Dopamine Killer.

## Rankings

- #2,109,922 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6761686630)