So you want to capture better audio while recording video with your smartphone? The Rode VideoMic Me Smartphone Microphone might help. It is a compact device that works with iOS and Android devices, allowing you to capture better quality audio. It connects to your phone’s headphone jack and has a 3.5mm headphone output for play-through of audio while recording.
The microphone comes with a furry windshield, so you can record better audio outdoors. The flexible mounting bracket lets you use the mic for the front or rear camera.