View two documents, or one document and its preview, at the same time. Photo: Charlie Sorrel/Cult of Mac Ulysses, the best long-form writing app on iOS and Mac in my opinion, just got a sweet update.

Roland 4XCamera Maker enables shooting multi-camera video from up to four iOS devices at once, then editing them into a single take complete with transitions, split-screen effects, and fade in/out.

The Samsung Galaxy S20 FE is a highly advanced smartphone with a host of features, including the ability to use split screen. Split screen is a feature on Android phones that allows users to run two ...