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Recording microphone for iPhone: Good choice to improve audio quality

Many podcasters and online content makers are turning to their cellphones for audio recording for a variety of reasons, including portability, affordability, and convenience of use. While some may argue that quality will suffer, adding a recording microphone for iPhone® can undoubtedly improve the recording quality. In this article, we will talk about the following topics.

  1. Why is microphone for voice recording on iPhone® a necessity?
  2. How to choose a suitable one?
  3. How to record a good podcast with your iPhone®?
SYNCO P1L mini microphone recorder for iPhone is used for live streaming.

Why do you really need external microphone for iPhone® video recording?

Acquiring an apple iphone® mic as well as utilizing your phone to record might seem to be an effortless choice for recording if you have owned an iPhone® already. There are many wonderful mics accessible for iPhone®, as well as in some cases the audio quality will certainly match that of recording microphone of similar price that demands a laptop or even other mixing equipment to finish the recording.

Your iPhone® audio may be suffering if there is no external microphone, full of echoes, and prone to wind noise or other distracting background sounds if recorded in a big space. When utilizing a mic for audio recording, you'll feel the difference right away, and you can utilize all of these choices for video recording, as well as calls and meetings.

Table: Specs of recording microphone for iPhone® from SYNCO

There are a variety of microphones for iPhone® video recording on the market. They feature different specs and take you much time to make choices among them. Here we list the information on SYNCO phone microphones according to the aforementioned tips. Hopefully, you can get your ideal recording device.

Product U1L G1L P1L
Polar pattern Cardioid Omnidirectional Omnidirectional
Frequency response 40Hz-20KHz 50Hz-20KHz 20Hz-20KHz
Max. SPL 120dB SPL 110dB SPL /
Ability to plug & play Yes Yes Yes
Price $45 $89 $89

Besides being used for podcasting, microphone for iPhone® can play a big role in many other recordings. Check the article Guide to use wireless lavalier microphone for iPhone so you can know to use it for better audio output.

How to choose a suitable recording microphone for your iPhone®?

Which could be your best recording microphone for iPhone®? There are two aspects to consider, one is your personal requirements and the other is the specifications.

Pay attention to three personal considerations

Consider your budget. Determine how much money you would like to spend on it. What you want to get from your iPhone® and recording will determine this. One thing is certain: compared to a full-blown studio setup, an external mic is a significantly less expensive expenditure, making it the ideal solution for those of us who are undecided.

Think about your Set-Up. The type of microphone for recording on iPhone® you require will most likely be determined by your video setup. For example, if you are intended to film on location while on the road, then you should consider which could be the best iPhone® microphone for field recording.

Look for an easy-to-use mic. A user-friendly mic is a good choice for you. The closer to plug and play, the more convenient for your phone recording.

Consider three key specs

Besides your personal requirements, the specifications also play a role in the purchase.

Polar Pattern

It defines the number of signals that will be captured by the microphone from different directions. It is determined by your recording setup and format. In general, there are three common configurations.


Because the whole 3D space surrounding the capsule is equally responsive to sound with omnidirectional microphones, sounds will be picked up from all directions.


  • Ideal for large-group filmmaking.
  • Bad mic technique does not have as much of an impact. The audio sensitivity of the mic is unaffected by the speaker moving closer or farther away from it.


Omnidirectional microphones have the disadvantage of picking up ambient background noises.

Figure 8/Bi-Directional

Recording microphone for iPhone® with bidirectional pickup pattern is sensitive to the sounds from the front and rear but blocks the sounds from the sides.


Excellent for one-on-one interviews. You’re ready to start once you point one side of the mike at your interviewee and the other at yourself.


If you’re just recording one source of audio, you could discover that your mic takes up undesired noises.


This kind of recording microphone for iPhone® is most sensitive to sound coming from the front, with a little from the sides and none from the rear.


It performs well in untreated spaces to record live performances and suchlike.


Sensitive to poor microphone technique. When the sound source travels away from the mic, the sensitivity to high-frequency noises may decrease. Similarly, if the sound source moves too near to the mic, the bass frequencies will increase.

Frequency Response

Choose a microphone with a frequency response of 20 Hz to 20 kHz. This will enable you to record crisp, natural-sounding audio.

Maximum Sound Pressure Level (SPL)

Shop for a mic that features the Max. SPL of 100dB at least. SPL indicates how loud a sound it can take. The higher the SPL, the more sound it can record without distortion.

How to record high quality podcast on iPhone®?

After investing in best microphone for iPhone® to record a podcast, it is necessary to pay attention to the recording. Below we list some tips for you to get better performance.

Make use of a podcast recording APP

You may record your podcast using Apple’s voice memos, but you won't be able to incorporate distant guests.

For both you, the host, and your visitors, using an APP is convenient and free of trouble. Furthermore, all of your recordings will be kept in one handy location, such as your dashboard.

Put audio quality first

Look for platforms like that use uncompressed and lossless audio file formats like WAV when choosing a podcast recording app. These will keep the audio quality of your recording intact, allowing you to sound your best.

Consider purchasing a wireless recording microphone for iPhone®. The inbuilt one on your iPhone® can suffice if you're on a budget, but it won't be able to capture the high-quality audio that an external microphone can.

Consider the location of iPhone® mic for podcasts. This is a simple modification that can dramatically enhance the quality of your audio.

Headphones are also recommended among podcast equipment. Wearing headphones when recording a podcast helps you to check your audio, improve your mike technique, avoid feedback, and hear your voice as others do.

Switch to airplane mode

This will eliminate cellular feedback and distortion, which might negatively affect your audio. However, you must maintain your Wifi connection active or you will be unable to log in to your session!

Disable notifications

This helps you avoid being interrupted by an incoming message or notification.

Record in a quiet place 

This may appear apparent, yet it is not always possible. However, wherever feasible, try to choose a room that is isolated from outside noise.

Mount your phone to keep it secure

By mounting your phone, you can avoid the recording microphone for iPhone® picking up vibrations or motions that might degrade your audio.

Check your audio first

Even if you're set to record, make sure you check your audio levels before you start. This will prevent you from any unpleasant surprises, and most recording programs have this feature built-in.