LumaTouch Teams Up with Stu Maschwitz to Offer Free Prolost Apple Log to Rec 709 LUT

Seattle, WA (November 20, 2023)  –  LumaTouch ( today announced a new update to its signature multitrack editing platform for iOS: LumaFusion v4.1.1. With this new free update, LumaFusion becomes the first and only video editing software for iOS to support external drive editing on the newest iPhone 15 family.

This new feature is a major win for LumaFusion editors, who can now leverage the new USB-C connection to edit directly from any supporting drive, such as the LaCie Mobile SSD family of drives. Additionally, the LumaTouch technical support team has tested a number of drives for performance and compatibility, including the Samsung T7 and the fast SanDisk Extreme SSD drives. Users should confirm read/write speeds are high enough to support external drive editing, as well, they need to ensure they are using the correct USB-C cable.

Additionally with this announcement, the new update to LumaFusion now supports Apple Log files with the Apple deLog LUT. This is another significant advancement for LumaFusion editors who require access to the Log color space for more sophisticated, fine-tuned color correction in their LumaFusion projects.

As another option to using Apple deLog LUT, LumaTouch has also teamed up with filmmaker and industry influencer, Stu Maschwitz to include a free bundle with the new Prolost Apple Log to Rec 709 LUT. Developed by Stu Maschwitz, this drag-and-drop de-Log LUT enables LumaFusion editors to simply drop this LUT onto their Apple Log footage for an even more visually stunning, natural-looking baseline for their color grade. For more information on Prolost and additional LUTs developed by Stu Maschwitz, please visit

Pricing and Availability

LumaFusion v4.1.1 is a free update for existing customers. The download is available immediately for new customers in the Apple App Store and is priced at $29.99 USD. For more information, please visit


About the LumaFusion Platform

LumaFusion is a multitrack editing platform for iOS, ChromeOS and Android that delivers professional-caliber video editing with a fluid, intuitive and natural multitouch screen experience and a UI/UX that is inspired by, and specifically designed for, the touch screen.

LumaFusion presents a simple, elegant yet powerful video editing experience, thoughtfully designed by post production industry veterans, and all within a fluid, intuitive and inspiring story-telling environment that’s literally right at your fingertips.

LumaFusion is equipped with every pro feature needed to share your story, from multiple aspect ratios and framerates, to track layering, cropping, audio mixing, custom titling, and multi-layer effects with keyframing.

Embracing the creative workflows of professional editors has helped make LumaFusion the editing platform of choice for novices and professionals alike. The LumaFusion UI is an elegant presentation of the kind of sophisticated feature sets professional editors would expect, but effectively demystified, simplified and redesigned to appeal to all content creators. It was this approach that helped LumaFusion for iOS earn the coveted recognition as Apple’s iPad App of the Year for 2021.

To learn more about why everyone from filmmakers and YouTubers, to influencers, journalists, educators, businesses and video enthusiasts have all made LumaFusion the number one choice for creative storytelling, please visit

About Luma Touch, LLC

LumaTouch is a team of passionate storytellers, engineers, designers, and video professionals dedicated to helping the Creator Community craft and share their stories. For more information, please visit