Someone posted a topic about Tap Tap See in iOS 8.3, but it looks like other apps that make use of the camera and to some degree the microphone aren't working either. It looks like Cam Find, and Be My Eyes no longer work after upgrading to iOS 8.3. When using Tap Tap see and Cam Find, my room mate receives the message saying that the image could not be sent. Also, when using Be My Eyes, we could hear the person on the phone but they couldn't hear us at all. Under settings, Be My Eyes is set to access the microphone and the camera, so something's quite definitely wrong. I hope some updates can be released soon to fix this.