NightFlash allows us to control the iPhone's LED flash in a completely new way

  If you have ever wanted to fully control the flash LEDs of your iPhones, then I announce that starting today you have this option. Using an application called NightFlash, any possessor of iPhone with LED flash, you can control the lighting as you like. Using the options available in the application NightFlash you can choose for the LED to flash intermittently at various speeds, you can choose to use it as an SOS signal for Morse Code, you can apply various effects to the lighting mode and not only that.

Flash is a LED/Panel light communication tool and flashlight tool. It is helpful for climbers. Have many effects and Morse code to help them do light communication. Basic: Continuous / Low / Middle / High Speed. SOS : SOS signal. Adjust : Adjust light time and dark time. Effect: Many different flash modes. Morse Character : Flash single Morse code character. Morse String : Flash Morse code string. Touch On : Touch button to open flash, release to close flash. Others: You can also use the volume key to turn on/off led/panel. When you use panel-light, this method can protect your eyes. (It only works when the panel is active).

  NightFlash it is available for free in the repo ModMyi al Cydia si can be used only on the terminals iPhone which have LED flash.