Whether you're a student attending lectures or a professional with a need to record meetings or conference calls, voice memo and audio recording apps are a must have for lots of people. While the iPhone has one built right in, the iPad does not. Luckily, the App Store more than makes up for it with plenty of very good voice memo alternatives. From basic recording to advanced annotation, which one is the best, and more specifically, which one is the best for you? Here are out favorites!