I want to get a couple of ADFs. But I won't get any unless I know for sure that they can get along with my trio of full-grown platies. I don't mind if they eat platy fry.
They won't bother the platies, but make sure that you are able to get enough food down to the frogs, possibly by target feeding, as they are not able to compete with the active fish.
I used a turkey baster to feed mine, worked well. Don't feed too much bloodworm, brine shrimp is better for adf's. Here is a link to a forum just for these little guys. There is some good info there. Good luck, I loved my little adf's!http://www.pipidae.net/adcf.php