Detail this asset from Unity Asset Store: Original Link
This is a paid asset, but we’ll share Nice Touch Free for you. Enjoy!!!
Nice Touch v1.4
Nice Touch is the most simple multitouch input solution for Unity, from the maker of the Corgi Engine and Infinite Runner Engine.
All Features · Complete documentation · Forum
Feature list :
• super easy setup
• built-in multitouch input
• works on all mobile devices
• virtual joystick
• dynamic virtual joystick
• swipe zones
• virtual direction pad / arrows
• virtual buttons
• user friendly inspectors
• just bind virtual controls to your game and you’re done.
Whether you’re building for iOS, Android or any other touch device, you can add virtual joysticks, buttons and direction arrows to your game in seconds. Nice Touch’s code is completely commented, it comes with user-friendly inspectors for each of its controls, and even with a demo game, and exhaustive tutorials.
Note that this asset is already included in the Corgi Engine, the TopDown Engine, the Infinite Runner Engine and the Highroad Engine, so don’t buy it twice!
Important : Due to too many people gaming the system, there will be no refunds anymore, unless you haven’t downloaded the asset.