Everyone has a smartphone. High-end audio recording gear, not so much, unless you’re a professional. Fortunately there are numerous devices, from studio-quality microphones to high-end editing software and high-fidelity headphones, that can vastly improve your smartphone’s recording abilities. Depending on who you are (journalist, vlogger, aspiring musician), and what’s being recorded (1-on-1 interview, public debate, concert) this is the essential gear you’ll need.
Capturing Sound

Here, the microphone is key. A good mic can capture high-res audio, even at low volumes, and it also reduces unwanted and obtrusive noise. Yet the device you’ll need will vary depending on your budget and what you’re looking to record — whether it’s interviews, audio sets, videos or voice-overs. Each of these recorders and microphones specializes in something different, as stated below.
On a Budget: Tascam IM2 Channel Portable Digital Recorder $26+
Mobile Videos: Rode VideoMic Me Directional Microphone $72+
Improved Skype Sessions: Samson Go Mic Connect USB Microphone $89+
Audio Interviews: Zoom iQ6 iOS Lightning X/Y Microphone $100
Vocal and Instrumental Recordings: Apogee MiC 96K $229
For the Ears

A pair of high-fidelity headphones is a luxury, no doubt. And while a pair of cheap headphones could probably get you by in reviewing or monitoring your recorded audio, they can’t compete with the impressive clarity and noise-isolating abilities (and, yes, price) of these options.
Earphones: Shure SE112 Sound Isolating Earphones $49+
Editor’s Pick: Blue Lola High-Fidelity Headphones $250
Over Ear: Master & Dynamic MH40 Headphones $399
High-End: Sennheiser HD 800 $1,025+