Automatic Clicker is a lightweight application which handles automatic clicks on your Android device. It comes with a very simple and straightforward user interface where you can set up the click process. The great thing about this tool is that it doesn't require your smartphone to be rooted in order to work. It even works in landscape screen mode.
Inside the interface you will find two different modes. In the first one the application will perform automatic clicks in one position, and in the second one it can do the same, but with multiple targets. The app requires you to configure both of these modes before starting the actual clicking process. You can adjust the click rate, length and duration.
The click rate means the gap between each click and the length is the period of holding the click down. Tools like this one will help you a lot while playing certain video games on your smartphone or tablet. In case you're running into problems while setting this up, you can find more information inside the Instructions window.