Android versions for VRTool, CamSextant and OPYC

[omar]

Fev19: Released new versions for 3 Android apps:

CamSextant v2.1 - App for star identification and celestial navigation.
- Now with Hipparchus 150 star catalog
- Point star or planet with the camera
- Take object altitudes for celestial navigation training
- Now with Hipparcos 150 star catalog

https://play.google.com/store/apps/deta ... CamSextant

OPYC v1.90 - Worldwide sailing simulation using physics
- Now with gates. Sail around the world collecting opycoins
- Compliance with App Transport Security ( https protocol )

https://play.google.com/store/apps/deta ... rreis.OPYC

VRTool v3.5 - Numeric tool for sailors
- Easy, one click, GFS wind forecasts
- Improved weather routing. Route

https://play.google.com/store/apps/deta ... olSidekick

* Download or update from Play Store . This update is for Android phones and tablets only.