Ive got multiple aviation apps. I have tried them all. For me, Foreflight is tops. I use Foreflight on a iPad mini and it has provided great situational awareness and is chock full of features that will help you in your flying. I particularly like the integrated log book. I used to use Logten to keep my logbook up, but I have exclusively moved to Foreflight. I also love how my phone, iPad and desktop are all synced via the cloud. Few other strengths of Foreflight is their outstanding customer service. If you email them during regular hours, you will get a response in very short order. In addition to their fabulous customer service, they are constantly updating their app and adding enhancements. If you havent yet tried Foreflight, quit dallying around and try the best.