I'm new on the forum, but have used APDL for many years and through 4 different airlines. I don't know what I would do without it, I keep an effortless leg-by-leg logbook that's error free thanks to you guys. Keep up the good work and let me know when I can use it on an iphone (or an ipad since you mentioned it) and I'll buy one.
... I just hope my old HTC can hang in there until then!