Ok scan or alternative

My research team would like to use odk scan to collect field data where electricity and Internet are not very reliable. We spent the day creating a scannable form using the form builder (http://mousum27.github.io/odk-scan/) only to find that the app is not yet available on Play. Are there alternatives? Maybe a test app? We like the approach that odk scan could offer and would still like to make use of our day's work.