Sem Cobrança.
links:
https://play.google.com/store/apps/details?id=com.offlineorigami.Origamipaperairplane
https://play.google.com/store/apps/details?id=ange.apps.origami.aircraft
https://play.google.com/store/apps/details?id=com.womanoka.origfly
https://play.google.com/store/apps/details?id=com.neoxonika.airplanes
https://play.google.com/store/apps/details?id=com.jeindevica.origamiairplanes&pcampaignid=web_share
