I don't believe bigger font would help, but different font could. Ie. one which doesn't display "rn" as that visually close to "m". Bigger letter spacing? I don't know, something like that.
Anyway, I got trolled by my own eyes, a funny feeling :)
I've already started working with Reflector and ScreenFlow for our app demo, but the tip regarding After Effects and the device model is handy.
If you plug an iOS 8 device into a Mac running Yosemite it will show up as an available input in Quicktime, and you can make a screen recording direct from there.
Just as a data point for poor indie devs like me - for my own minimalistic app demo video (http://www.mindscopeapp.com), I created a bridge over my iPad using my kids' Duplos, stuck my iPhone 4S on top, made sure there was enough light, and recorded me using the app for a few minutes. I then edited the video with iMovie on iPad and wrote a quick little doodle on Garage Band as the music.
It won't be as fancy as the videos in the linked article, but for indie devs it's a pretty cheap way to make demo videos.
Disclaimer: I know the folks @ Kamcord.
