Remote control from Kindle Fire not working - version error message

I have TeamViewer Android version running on my Kindle Fire in order to remotely control a few family desktop PCs. This worked fine until this week, when I got the message that there was a version mismatch and I could no longer remotely control my PCs. I know the PCs have the latest version. So I started to look to see if my Kindle fire version on the Kindle needed an update, and I can't even find it anymore in the Kindle app store. Is it no longer supported on Kindle?