Shutter+ is a camera remote App for iPhone/iPad that supports also Fujifilm cameras.
It offers a lot of features, some not available on Fujifilm’s own X App: waveforms, zebras, Apple Watch control, intervalometer, and more.
You can check out the App here. – press release on ver. 5.0 – supported Fujifilm cameras.
Below is Damian’s video covering it.
As Fuji X Weekly pointed out in their latest — and awesome — app update, connecting an unofficial third-party app to your camera may void your warranty if the camera subsequently develops a problem.
So, the only “safe” Apps for Fujifilm are the Fujifilm X App or those offered by big companies like Adobe/Capture One. But it’s a pity Fujifilm does not cooperate with other App makers more closely.
I am not affiliated with Shutter+. I have been offered the App for free but I have kindly rejected the offer.