Go Darker! - Screen Dimmer

When you lie down in bed with the lights off,
is the lowest brightness still too bright?

With 'Go Darker!',
we'll make your screen one step dimmer
than the phone's lowest limit.
Reduce eye strain and make your night more comfortable.

Darker than minimum brightness
Turn it on when your phone's default brightness isn't enough. Place a gentle filter over the screen to dim it as much as you want.

Warm colors easy on the eyes
A blue light filter that blocks harsh, cold screen light. Just tap a mode that fits your moment—reading, sleeping, or candle.

Custom colors tailored to your eyes
Freely choose your desired tint and brightness. Press and hold your favorite settings to save them, and turn them back on every night with ease.

Fall asleep worry-free with the sleep timer
No need to worry about falling asleep while using your phone. The filter turns off automatically after the set time.

Your night usage habits at a glance
Check your filter usage time for today, the last 7 days, and your daily average neatly in one place.

Real-time changes at your fingertips
No need to close the settings to check the result. Adjustments apply immediately so you can find the most comfortable brightness right away.

We only ask for essential permissions
• Display over other apps: Required to cover and dim the screen while using other apps.
• We never read or store any content on your screen. You can use it with complete peace of mind.