Hello Rosa,
We actually have it out in beta right now.
To opt-in to the beta do the following (making sure you are using your Google Play profile):
1) Join this community: https://plus.google.com/communities/107303072346629200807
2) Click the beta-opt-in link: https://play.google.com/apps/testing/com.fstop.photo
3) Go to the Play Store to update to the beta version. It may take up to an hour for Google Play to refresh.
https://play.google.com/store/apps/details?id=com.fstop.photo
