Create personalized sticky notes on your Android device with Sticky! Sticky! is a great application for Android devices that basically enables you to put sticky notes on your homescreen. You can create a sticky note with ease, and you can then customize it when it comes to the color or font. This app is really easy to use and it has gorgeous interface that will not hinder you while you work in it. The uses of the app are many and it can help you remember things easily by just looking at your device’s screen.