As long as you're using the same ID in the Google Play store, you should be able to download it on both. I haven't done this with the SP app specifically, but I have with other apps. As long as your device is compatible with the app, it should work!
Writer, mother, wife, and breadwinner. I love to run, but running doesn't love me, so I'm switching to my low-impact bike.
I'm not pregnant, just fat: My blog. fatnotpregnant.blogspot.com/
| current weight: 186.4