WallO Wallpapers Cool Themes
How do I set a wallpaper to just the home screen or lock screen in WallO?
After tapping the set wallpaper button, WallO gives you the option to choose between home screen, lock screen, or both. It also remembers your last selection, so you don't have to re-select every time.
Can I adjust the animation speed and brightness of live wallpapers in WallO?
Yes, WallO includes a live wallpaper editor that lets you adjust animation speed and brightness. This feature is usually locked behind a paywall in other apps, but WallO keeps it free to use.
Why does WallO crash when I preview multiple live wallpapers, and how can I fix it?
WallO tends to crash after previewing more than ten live wallpapers in a row without restarting the app. To avoid this, try restarting the app after every few previews, and manually clear the cache in your device settings to prevent memory buildup.
How do I clear the cache in WallO to fix slow performance or storage issues?
WallO doesn't have a built-in cache-clearing option, so you'll need to go to your device's Settings > Apps > WallO > Storage, then tap 'Clear Cache.' Doing this regularly can help prevent the app from slowing down or crashing after heavy browsing.
How does WallO compare to other free wallpaper apps like Zedge or Backdrops?
Unlike many competitors, WallO offers high-resolution images without forced sign-ups or excessive ads, and its live wallpapers are battery-efficient. However, it suffers from occasional crashes and some AI-generated filler content, whereas Zedge has a larger community library but more ads.
