I recently bought a Zhiyun Smooth 4 smartphone gimbal (about $130). The Freefly Movi gimbal used here is a lot pricier at $300. It's also larger. It can do some things that the Zhiyun can't do, while the Zhiyun has some features that were pretty compelling to me. I found Zhiyun's app to be pretty awful, though. Fortunately, they opened up the API for it and Filmic Pro is able to make use of some of the hardware buttons.
I haven't had much time lately to play with it all, though. Hopefully soon.
I was intrigued by the notion of using an iPhone instead of a larger camera, but once you start adding a lot of this other stuff (gimbal, cage, waterproof housing), it probably gets a little silly, since the reason you were foregoing a larger camera was to use that "small" smartphone you have with you all the time...well, you're not going to want to carry all of that extra stuff with you "all the time."
The funny thing is that our iPhones can actually do higher resolution video with higher framerates than most of the standalone cameras out there. I've been thinking about buying a Canon M50, since I have several really nice Canon lenses (I'd have to use an adapter for this particular model), but the m50 can only do 1080p up to 60fps, whereas the iPhone can go higher.
I haven't had much time lately to play with it all, though. Hopefully soon.
I was intrigued by the notion of using an iPhone instead of a larger camera, but once you start adding a lot of this other stuff (gimbal, cage, waterproof housing), it probably gets a little silly, since the reason you were foregoing a larger camera was to use that "small" smartphone you have with you all the time...well, you're not going to want to carry all of that extra stuff with you "all the time."
The funny thing is that our iPhones can actually do higher resolution video with higher framerates than most of the standalone cameras out there. I've been thinking about buying a Canon M50, since I have several really nice Canon lenses (I'd have to use an adapter for this particular model), but the m50 can only do 1080p up to 60fps, whereas the iPhone can go higher.