TL;DRA new app lets you run Samsung DeX locally on the Galaxy Z Fold without requiring a monitor.The app works with Z Fold models running One UI 8 or newer versions, according to the developer.It is currently available to try via an APK download, but a Play Store version could land soon.Samsung DeX is a useful utility that has been around for nearly a decade, letting you turn your Galaxy smartphone into a desktop for the big screen. While this has been its core purpose, there’s no denying that some users, especially those with foldables like one of the Galaxy Z Fold devices, may also enjoy a desktop-like experience directly on their phones. A developer has devised a solution to this with an app that runs DeX locally on Galaxy foldables.In a post on X, Japanese app developer Nobu has shared a minute-long video of their under-development app, known as DeX Inner Tester, that effectively turns your Galaxy Z Fold into a mini computer. The developer said a Play Store version will be landing soon, with the app currently available through an APK download (Thanks: Dylan H).