Currently free for a limited time, the Action Movie FX app allows iPhone / iPod Touch 4G users to add realistic Hollywood effects to just about any movie that they record. Best of all, “the free app comes with two effects – a missile strike and a car crash, and the results are incredible; simply hit record and film a scene, then use a slider to mark the point at which you want the ‘fx’ to begin.” Continue reading for a preview.

The missile strike is gigantic and a burning pile of rubble is left behind after the initial explosion. The car crash is equally professional-looking. Swirls of dust precede an SUV dropping out of the sky and flying into the camera.

[via DailyMail]