Autonomous Key NFC Device Offers Low‑Cost App Blocking

Autonomous Key is a $9 NFC‑enabled physical key that pairs with a companion app to lock distracting apps on Android 8.0+ and iOS 15+ devices. Users must scan the key to unlock apps, limiting access to a maximum of 60 minutes per session and providing AI‑generated habit insights without any subscription fees. The compact three‑inch key can be shared across multiple phones and is positioned as a cheaper alternative to rivals such as Blok and Brick.

Separately, experts recommend re‑configuring smartphone Home Screens to remove time‑draining apps and replace them with tools that support productive habits, using iOS features like the App Library to hide unwanted apps. By combining a physical lock like Autonomous Key with a curated Home Screen layout, users can create stronger barriers against digital distraction.