For those of you who love Wi-Fi (which probably means the whole world), a developer has released a video promoting his Wi-Fi Sync app to the world. If the name didn’t already give it away, the app allows you to sync your iPhone (or iPod touch) with iTunes without all the cable fuss. It seems pretty straightforward, functioning as the iPhone would when connected via cable. The developer is looking to submit the app for approval at the end of the week, and hopefully the folks over at Apple approve this, as it does seem rather useful. Video after the jump.