How do I use Superopen? (iOS)

Superopen makes it easy to open doors by scanning NFC stickers directly from the Unloc IOS app.

How do I use Superopen?

1. Tap the Superopen button in the bottom of the app.
2. Touch the NFC sticker with your phone.
3. If you have a key to the door, it will open instantly.

Why do I need Superopen?

On iPhones the NFC Reader is always in "battery saving mode", which makes it less responsive when reading NFC stickers. You could always tap a sticker with your phone without opening Superopen, but you might find it hard for it to register. By activating Superopen we give full power to the NFC antenna, and it can read stickers from a much further distance.

Add a Superopen widget to your lock screen for easy access

You can add Superopen as a shortcut on your iPhone lock screen for fast access:

1. Long press on the locked screen.
2. Click "Customise"
3. Click the bordered widget area below the clock.
4. Scroll to "Unloc"
5. Select the Superopen widget – the icon with the wifi like symbol.
6. Close and save.

Updated on: 23/01/2026