No doubt, with various apps, iPhone 4 can do lots of things, of course, also including lighting your way in the dark. If you’re also interested, let’s go on checking the iPhone app Tactical Flash.
Tactical Flash is a simple and practical utility app developed by Sander Beekmans. As its name implies, the iPhone app provide you an easy way to turn your iPhone 4 into a flashlight, which can’t be interrupted by iPhone 4’s autolock function, and it also features tactical flash function with speed control and real effect just like real strobes with pulses, while its SOS mode can offer you a light signal which repeat itself. Apart from that, Tactical Flash also features well-designed user interface and large sized simulate button.
Tactical Flash with a size of 1.8 MB is compatible with iPhone 4 running iOS 4.0 or later. The iPhone app is available for free at present. If you want to add a flashlight to your iPhone 4, jump to App Store for more details.