Photography Planning
Photopills $10.99 Iphone and Android
https://www.photopills.com/user-guide
The Photographers Ephemeris Iphone
Photographers Ephemeris Web: Free and Pro version ($9.99US)
Sky Guide: Iphone
Star Walk 2: Android and Iphone $4.99
Auroras
https://www.glendaleskye.com/aurora-phases.php
https://www.swpc.noaa.gov/content/aurora-tutorial
https://scied.ucar.edu/learning-zone/sun-space-weather/aurora
https://www.timeanddate.com/astronomy/different-types-twilight.html
X (Twitter): NOAA Space Weather Prediction Centre and AuroraWatch UK
Facebook: Aurora Australis Tasmania, Aurora Australis Tasmania Alert Now, Aurora Hunters Victoria, Southern Hemisphere Aurora Group, Southern Hemisphere Aurora Group, Global Aurora Alerts Group
Identification
Birds: Merlin or iNaturalist
Plants: Plant Net
Post Production
Snapseed (Phone)
Lightroom Mobile Iphone and Android Free
Photoshop Express Iphone and Android Free
Photoleap Iphone Free
ICE Panorama (Image Composer Editor)– John Spring