Alternativ till OpenSatNav för Java Mobile med gratis licens

• Java Mobile
  Alla plattformar Windows Mac Linux Chrome OS Android iPhone Windows Phone Blackberry Blackberry 10 Apple Watch Android Wear iPad Android Tablet Kindle Fire Windows S Web Self-Hosted JavaScript Windows Mobile Java Mobile S60 OpenStreetMap
• Gratis licens
  Eventuell licens Gratis licens Open Source-licens Kommersiell licens