Apple released Final Cut Camera 2.4 on September 29 2026, and it is a significant update for anyone using their iPhone seriously for video work. The headline addition is dedicated hardware control for the iPhone 18 Pro's variable aperture, something that has never existed on an iPhone before, alongside a suite of professional monitoring tools that arrive with iOS 27.
Variable Aperture on the iPhone 18 Pro
The iPhone 18 Pro's Fusion Main camera has a physical variable aperture ranging from f/1.48 to f/4.0, and Final Cut Camera 2.4 is the first app to put that control properly in your hands. Three exposure modes support the mechanical iris. Manual mode gives you full independent control over aperture, shutter angle, and ISO. Aperture Priority lets you lock in a specific depth of field while the camera handles shutter speed and ISO automatically. Shutter Priority keeps your motion blur consistent, useful for maintaining a 180-degree shutter angle for cinematic footage, while the aperture adjusts dynamically to handle changing light conditions.
There is also a meaningful addition for ProRes and Apple Log shooters: you can now record standard video with Cinematic mode metadata embedded, which means focus transitions and rack-focus points can be adjusted non-destructively in post using Final Cut Pro. That is a proper professional workflow feature that removes a step that previously required either committing to Cinematic mode upfront or going back to reshoot.
Monitoring Tools Get a Serious Upgrade
The heads-up display has been redesigned to keep critical metrics accessible without eating up the viewfinder. White balance kelvin values, shutter angle, and ISO are adjustable from dedicated thumb-accessible dials, a tally light indicates active recording status clearly, and a two-finger tap clears the entire interface overlay when you want an unobstructed frame.
The professional monitoring tools arriving with iOS 27 are where this update gets interesting for anyone doing colour-conscious work. RGB Parade splits the incoming video feed into isolated red, green, and blue luminance waveforms alongside a live tonal histogram, giving you precise colour balancing without guessing. False Color and Clipping Zebras provide customisable exposure heatmaps for log-encoded profiles, and enhanced Focus Peaking adds multi-tier sensitivity thresholds to assist with critical manual focus pulls on shallow depth-of-field shots.
Multi-Camera and Broadcast Features
Version 2.4 also targets multi-camera production setups more seriously than any previous release. Clean SDI video output is now supported via external HDMI-to-SDI capture hardware, sending uncompressed monitoring feeds directly to field monitors and vision switchers on set. Genlock offset calibration lets directors fine-tune frame phase latency between connected iPhones and external broadcast cinema cameras during Live Multicam sessions, which is the kind of detail that matters when you are cutting between devices in real time.
Availability
Final Cut Camera 2.4 is a free download from the App Store for compatible iPhones running iOS 27. Variable aperture controls are exclusive to the iPhone 18 Pro and iPhone 18 Pro Max. Advanced multi-camera cloud sync integrates directly with Final Cut Pro for iPad and the Apple Creator Studio suite.