If you’ve been in the habit of taking videos in vertical orientation, and regretting later, then here’s an app that can give you some relief!
Horizon is an iPhone app that lets you record videos in horizontal format, irrespective of how you hold your device. Even if you hold your iPhone sideways or even it rotating it while recording videos, the resulting video will always stay horizontal.
With this app, you can also add filters and make use of both the front and back cameras.