Tablets and Stabilizing Rigs
iPad Pro has the best camera and video features (such as 4K video recording and frame rate options) among the iPad models. The latest iPad Pro model is 11 inches. Mega Mount and Iographer make stabilizing rigs for this iPad Pro size.
Smartphone Stabilizing Rig:
There are lots of options for Smartphone rigs. Make sure you buy one that fits your Smartphone size and that comes with a "cold shoe mount" so you can attach a shotgun microphone.
SmallRig makes an adjustable rig that works with most cellphones.
If your iPhone has MagSafe support, this case from Moment is a great option.App
Video recording apps offer total control over the technical aspects of video production. A great app to install on your mobile device is the Filmic Pro for IOS and Android.Tripods
Tripods are great tools to help you stabilize your shots and record steady footage. They come in all sizes and price ranges depending on the camera you are going to use with them. A good travel size option for mobile devices is the Manfrotto BeeFree Travel Tripod.Audio
Audio is the most important part of your video. Remember - no audio, no video. Below are a few external microphone suggestions and accessories to make your audio as good as your video.Rode Compact Shotgun microphone
Rode Wireless Go II microphone system for 2-person recording
Rode Wireless Go II microphone system for single-person recording
Splitter adapter for audio monitoring (for USB-C devices only)
HeadsetsTransfer/Storage
USB-C portable drive
Resources
iphoneographers.tv/