Launchify provides you quick access to apps when you need them on your notification bar, lock screen(*4.4+) and even as a widget.
Launchify recommends you the right app at the right time depending on the time, place and if you’re driving! Multi-task on the go: you can now swap apps in just a swipe from your notification bar. Quick launch apps from your lock screen.
Featured on The Next Web, Mashable, Android Community & Product Hunt!
Launchify is not a launcher, it provides smart app shortcuts in your navigation bar and lock screen similar to a notification.
This app is well made and sticks to its concept. It's bug free and tracks your app usage to suggest the perfect quick launch. It's light weight and doesn't affect the system performance (At All). I'd highly recommend!