It’s called Pocket Plants. You grow plants, and merge them to unlock new species. Each new unlock costs two different kinds of points you can get three ways: microtransactions, daily tasks, or cashing in the amount of steps you’ve walked.
If you have 10.000 steps, you get a lot more points from pressing the 10k button once, rather than pressing the 1k ten times.
It really motivates me to get off my butt and move around more. I’ve even altered my bus route so I have to walk further to and from the stops!
Anyways, just thought I’d share.