AMOLED Clock + Widgets - iOS SwiftUI Source Code

AMOLED Clock is a pure-black night clock for iPhone and iPad, with Home Screen, StandBy and Lock Screen widgets. It's a complete Xcode project built only with SwiftUI and WidgetKit, with no third-party dependencies. You can rebrand it and submit it to the App Store.

Open it at night while the phone charges and it works as a bedside clock:

• The screen never auto-locks.
• The brightness drops to the level you set.
• The clock moves a few points every minute so no pixel shows the same digits all night.

The same ten faces are also available as widgets.

What you get

• Code: the full Xcode project (iOS 17+, iPhone and iPad), plus an XcodeGen spec and a command-line build script.
• Documentation (HTML): setup, rebranding checklist, adding a new face, widgets, App Store notes and known platform limits.
• App icon: a ready-made icon and the script that draws it.

Requirements

• Xcode 16 or newer (tested with Xcode 26.6)
• iOS 17 or newer
• An Apple Developer account to run it on a device or publish it

Good to know

iOS does not let third-party apps draw on the Lock Screen, run while the phone is locked, or read other apps' notifications. So this is not a system always-on display. It's a night clock that works while the app is open, plus StandBy and Lock Screen widgets for when the phone is locked.

Looking for Android? The Android version (Kotlin, Jetpack Compose, with a true always-on lock screen) is also available from LumioLab.