Softmaker for Android is now out of beta. I just got an email saying that the final beta build is available as a free download for beta users. The latter can just use the product key they used when they registered to participate in the beta program.
According to the email I got "the final beta comes with improved, configurable toolbars, improved import/export of plain-text files, XLSM file support, and improvements to Dropbox and Evernote support".
The app is not yet available on Google play.
Download the final beta here.