I updated to iOS 6 and now my videos don't show up in my Camera Roll!
If you've updated your device to iOS 6, you need to make sure to give VidRhythm permission to access your Camera Roll. It should prompt you for this permission when you attempt to save a video to your Camera Roll. If you are not asked this, or if you say "No" to the prompt, you can quit the application (make sure to quit it entirely, don't just back out to the home screen!) and restart VidRhythm to activate the prompt again. If you are not prompted to allow photos in the App, you'll need to contact Apple Customer Support for help with adjusting the security and permissions settings for your device.