This page is no longer supported.
Perhaps you're looking for this one?
Here are several different options for different platforms and levels of coding experience. There are pros and cons to each - if you're not sure which one would work best for you, just ask!
Create a web app you can test on an Android or iOS device!
Create a downloadable Android app!
Thunkable makes blocks-based, in-browser iOS apps possible! Try it!
Official tutorial from Android - recommended for coders with some experience.
Another option for getting started with Android - assumes no knowledge.
If learning from videos rather than written tutorials is your style, check out Android Development for Absolute Beginners!
Create your first iOS app with a free course!
Long and intense course through Apple Education. Not for the faint of heart.
Use Unity plus Android studio to create a simple virtual environment - no experience needed!