On Tuesday, February 3, 2015 at 2:15:06 PM UTC-5, Ben S wrote:
If you are an Air Avionics iGlide user, please share your evaluation.
Also interested in knowing if you are happy with the sunlight
readability of your iPhone. Is iPhone 6 brighter than iPhone 5?

Top Hat https://www.tophatsoaring.org/ is another excellent glide computer (glide computer only, not a logger). Impressive on a Samsung S10 and its free.