ATOMOS - Neon app for iPhone and iPad

The Neon app provides external controls for ATOMOS devices NEON 17, and NEON 24.

The app communicates wirelessly via Bluetooth LE to perform remote configuration and operation tasks. Input options let you select connection type, select gamma/EOTF, and adjust gamut settings. For monitoring, application can control playback, select dynamic-range settings, apply custom 3-D LUTs, and use default color-space transformations. Output controls provide options for 4K-to-HD downconversion and HDR output. In addition to starting and stopping a recording, Atomos - Neon can activate a full suite of image-analysis tools, including exposure and focus assistance. 

Being able to adjust these settings remotely is ideal for situations where it is difficult or unsafe to access your rig.