A new app called LidarAC is offering creators a cost-effective way to enhance their focus-pulling workflows using just an iPhone. Announced by No Film School on June 23, 2026, the app leverages the device’s built-in LiDAR sensor to bring professional-grade focus monitoring capabilities to mobile devices. Designed with content creators in mind, LidarAC aims to simplify the process of tracking and controlling focus during video shoots, especially for those working without access to high-end follow-focus systems.

The app’s core idea is straightforward: use the iPhone’s LiDAR technology to measure distance and translate that data into real-time focus feedback. This allows creators to monitor subject distance and maintain sharp focus more reliably, particularly in dynamic shooting environments. While the app doesn’t replace dedicated hardware, it provides a accessible alternative for indie filmmakers, vloggers, and remote producers who need dependable focus tools on a budget.

LidarAC is positioned as a workflow enhancer rather than a full replacement for cinema-grade systems. It supports creators who manage their own gear or operate small crews, offering a way to reduce focus-related retakes and improve on-set efficiency. The app integrates into existing iPhone-based production setups, making it easy to adopt without additional investment in accessories or rigs.

By turning a common device into a specialized tool, LidarAC reflects a growing trend of software-driven solutions that democratize access to professional filmmaking techniques. For creators focused on maximizing the potential of their existing gear, this app offers a practical step toward more precise and consistent focus control—without the steep learning curve or cost of traditional equipment.