To start programming your own things on Ringo phone you're going to need a software called CircuitBlocks, which is our program developed specifically for Ringo phone. Alternatively, you can download Arduino IDE, which is a program you are already familiar with if you're into IoT.
If you already have it installed on your computer, you can skip this step.
Go to the address: https://www.arduino.cc/en/Main/Software
Download the installation file according to the OS you own. If you have Windows 8.1 or later, you can also download Arduino IDE over Microsoft Store. That version of the software will be considered to be a completely different program than the regular version by your system so keep in mind that your libraries will not be in sync. Other than that, these two versions work the same.
Now when you have installed Arduino we can go to the next step.