SunlineYour part of the world, lit by the real sun.
Sunline is a live wallpaper for Android. Daylight sweeps across your screen as it sweeps across the Earth: twilight at the edge, city lights after dark.
Free · no ads · no account
Frame any place on Earth.
Pan and pinch to choose what your wallpaper shows, or start from a preset. Sunline crops it for your exact screen, including the tallest phones.
It changes when the sky does.
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06:40
First light, on time
Sunline works out where the sun really is, so dawn reaches your screen when it reaches your window, with twilight along the edge.
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13:15
The seasons change too
Imagery for every month from NASA's Blue Marble. Snow spreads across the north in January and forests green up in spring.
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19:30
The cities come on
After sunset the night side glows with NASA's Black Marble city lights, so you can watch the evening move west.
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23:50
Easy on the battery
Sunline only works while your wallpaper is on screen. The last image is kept on the phone, so it keeps working offline, and a fixed palette stops your system colours shifting with every update.
Pay once, if you like.
- Real-time day, night and twilight
- Monthly seasonal imagery and city lights
- Any region, from 30° wide
- A fresh image every 30 minutes
- Everything in Sunline
- A fresh image every 5 minutes
- Zoom in to 10° wide for city-level detail
- Supports an independent developer
No subscription and no ads. Google Play shows the price in your currency, and Pro follows your Google account to new phones.
- AccountNone. There's nothing to sign up for.
- LocationNever requested. You choose the region by hand.
- Ads and analyticsNone, and no tracking SDKs.
- What's sentA random install ID, the region and screen size to crop, and Google Play's check that the app is genuine.
- What's keptNothing about you, unless you buy Pro. Then only the purchase record, so Pro keeps working.
Let the day find your screen.