Alternativ till OpenSatNav för Apple Watch med kommersiell licens

• Apple Watch
  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
• Kommersiell licens
  Eventuell licens Gratis licens Open Source-licens Kommersiell licens