Magisto online video editing
Price: Free app, premium service available for longer videos
OK, so you have a great bunch of photos and videos that you’ve shot with your smartphone (or other camera), and you want a more professional look-and-feel to them. Instead of sitting in a video editing studio for hours, just upload them to Magisto, where the cloud-based service kicks in and provides some great-looking (and sounding - you can add music) effects and transitions. Spring for the premium service ($5 per month or $18 per year) - it’s worth it.