Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download Advanced Builder Free.
Advanced Builder v1.3.4
Advanced Builder provides an easy way to build in one click, multiple versions of your game on a lot of platforms.
For example, with one click, Advanced Builder will build a Demo and Paid version of your game on 4 different platforms (that’s 8 builds in one click).
Features
– Manage multiple versions of your game,
– Build on multiple platforms in one click,
– Switch in one click between multiple configurations to test your game in the Editor,
– Define a clean destination path for all your builds,
– Add your custom pre/post build script,
– Distribution platforms (to deal with Google Play, Amazon Store for example…),
– Use different scripting defines for each configuration,
– Choose the scenes you want to include in each configuration,
– Clean C# code.
Warning
– If you want to automatically build multiple version of your game with Advanced Builder, you will absolutely need Unity Pro or Unity 5 (because custom builds requires Unity Pro). BUT you can manually set a configuration via the ‘Project Configuration’ window. So you’ll have to click on a button to set the configuration you want, and then build manually every configuration.
– This tool does NOT allow you to build for iOS on a Windows/Linux machine. You need a Mac for that.
Continuously supported since January 2014!