Since the author of the article did not even bother linking to the teenagers' website or even showing some screenshots of the app, here are some links:

- The Five-O app on Pinetart Inc. (the teenagers' company) website: http://pinetartinc.com/?p=44

- The Five-O app on Google Play: https://play.google.com/store/apps/details?id=com.five_o

- The "international contest for justice-related initiatives" mentioned in the article: https://innovatingjustice.com/en/pages/innovating-justice-fo...