With this app, users can find the best reviews and most bizarre gadgets from across the web. Like Otter, Voicea also features calendar support, giving you a way to remind yourself of any upcoming events like lectures that you want to record and transcribe. You don’t need to pay for the service to take advantage of most features, however. This is in addition to the fact that Otter comes with the most features out of any apps on this list.
