FlashLightX is a versatile lighting app utilizing flash LED for iPhone cameras. It offers quick ON/OFF functionality, customizable blinking features, and an SOS mode, catering to survival needs during emergencies. The app prides itself on top-tier light startup speed and power-saving performance, especially notable when using the power-saving function. With various modes like "Real FlashLight," "Simple," "Browser," and "NotePad," users can select the most suitable setting for their needs.

Additionally, FlashLightX includes a gesture function for easy toggling, SOS mode for distress signaling, adjustable blinking speed, and an ON/OFF timer. Users can quickly switch blinking modes by long-pressing the power switch and access battery information for added convenience. The app also supports multitasking features for older iOS versions, allowing activities like web browsing, note-taking, email composing, and background music playback while using the flashlight.