Not reliable
Unfortunately, the paid version of this app falls short in critical ways that make it not only unreliable but potentially misleading. The false colors and zebras provided by the app are inaccurate, which can lead to serious misjudgments during shooting. While the app allows you to import LUTs, they don’t display accurately—LUTs appear differently in the app compared to how they look on your camera screen. This inconsistency renders the app dangerous because it gives users the false impression they can rely on it for accurate exposure. Ironically, the free version of the app is better, as it avoids these misleading tools altogether.