Construct2 allows me to submit games to which services?

So far, I've submitted only games as a Windows 8 developer, but I want to branch out to other services.

So, can I also submit games to Google Play, and the Apple App store?

absolutely you can submit to them all, but i not really sure if it can be submit to Apple App store.

Check this tutorial for the apple:

https://www.scirra.com/tutorials/72/how ... -developer