I used iMovie. I'd plan to learn Final Cut Pro but I'm just getting my feet wet with editing. The last time I did any editing was Adobe Premiere and my project got corrupted after 9 days of work. That was 10 years ago, and I finally felt like doing something again. Well the new phone helped, too. I also got the Canon 5D mkII and the video from that is phenomenal. iMovie is easy to work with but the controls are very dumbed down, esp. in relation to audio.
Next video I may overdub all the narration, too much variance in the sound from the phone, and a lot of "uhhhs" etc. I also misspelled grain on one of the text overlays. Doh!
BTW Bobby, I've found your videos very informative and I enjoy watching them, they also served as inspiration to do brew video.