Buying Guide

The Best Audio Interfaces for iPhone: Picks and Trade-offs

We looked at 8 audio interfaces for iPhone side by side, with the trade-offs that separate them and who each one suits.

By Jamie Cole, Lead Product Researcher

11 min read8 products evaluated

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Across best audio interfaces for iphone, range widely in real latency, given that differences show up in the fine print.

What separates these picks is true latency and bit-depth support, since these details matter more than claims.

Quick Picks

Our 8 recommendations at a glance. Tap a pick for the full verdict.

  1. Best Overall

    IK Multimedia iRig 2 portable guitar audio interface

    Buyers who want the strongest all-around pick in this comparison and would rather not keep shopping around

    Our take Check price for IK Multimedia iRig 2 portable guitar audio interface (opens in a new tab)

  2. Also Worth Considering

    IK Multimedia iRig Stream stereo audio interface for iPhone

    Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly

    Our take Check price for IK Multimedia iRig Stream stereo audio interface for iPhone (opens in a new tab)

  3. Solid Alternative

    IK Multimedia iRig USB Guitar Audio Interface

    Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly

    Our take Check price for IK Multimedia iRig USB Guitar Audio Interface (opens in a new tab)

  4. Another Strong Option

    Ueteto Audio Interface for Guitar

    Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly

    Our take Check price for Ueteto Audio Interface for Guitar (opens in a new tab)

  5. Runner-Up Pick

    KYXAIN Guitar Audio Interface Pocket Internal Recording Sound Card with Type-C

    Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly

    Our take Check price for KYXAIN Guitar Audio Interface Pocket Internal Recording Sound Card with Type-C (opens in a new tab)

  6. Best Value

    JOYO Guitar Audio Interface for Phone

    Buyers who want a capable pick without paying for headroom you won't use

    Our take Check price for JOYO Guitar Audio Interface for Phone (opens in a new tab)

  7. Best Premium Pick

    MAONO P1 USB Audio Interface with 70dB Gain for PC

    Buyers who are willing to spend the most in this comparison for the fuller feature set that comes with it

    Our take Check price for MAONO P1 USB Audio Interface with 70dB Gain for PC (opens in a new tab)

  8. Also Worth Considering

    Portable Audio Interface

    Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly

    Our take Check price for Portable Audio Interface (opens in a new tab)

Our Picks

IK Multimedia iRig 2 portable guitar audio interface

Best Overall1 of 8

IK Multimedia iRig 2 portable guitar audio interface on Amazon (opens in a new tab)

IK Multimedia iRig 2 portable guitar audio interface is the top pick in this comparison.

Best for

Buyers who want the strongest all-around pick in this comparison and would rather not keep shopping around

Why we like it

Adjustable gain dial, which works with its built-in 1/8"" trrs output connector to give you a true plug-and-play experience with your iphone, ipad, ipod touch or mac. Irig 2's new 1/4” output jack lets you use irig 2 with an amplifier as a part of your live rig without the use of an adaptor.

5mm headphone jack adapter to ensure compatibility with newer ios devices, easily record high-quality audio right to your mobile device.

This one is the right call if you want the strongest all-around pick in this comparison and would rather not keep shopping around. Bundled software licenses vary by retailer and aren't always the full paid version, so check the specific bundle before assuming you get everything advertised.

Key dimensions & specs

  • Plug and play simplicity on every device
  • Connect to amplifier without additional accessories
  • Connect to any apple device

Pros

  • Plug and play simplicity on every device
  • Connect to amplifier without additional accessories
  • Connect to any apple device
  • Irig 2: paired with amplitube cs (free)

Cons

  • Bundled software licenses vary and aren't always full versions
  • Driver stability can vary by operating system version
IK Multimedia iRig Stream stereo audio interface for iPhone

Also Worth Considering2 of 8

IK Multimedia iRig Stream stereo audio interface for iPhone on Amazon (opens in a new tab)

IK Multimedia iRig Stream stereo audio interface for iPhone is a strong alternative worth comparing directly against the top pick.

Best for

Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly

Why we like it

This 24-bit, 96 kHz audio interface provides stereo RCA inputs to connect to iphone, ipad, mac and PC for recording, live-streaming, podcasting and more. Use irig stream to connect mixers, keyboards, audio players, and more.

IK Multimedia iRig 2 portable guitar audio interface lands in a similar spot overall, but the deciding factor between the two is connect your earbuds directly to the headphone output to monitor your sound in real-time, with no latency or echo.

This fits best if you want a genuine alternative to the top pick with a different tradeoff worth comparing directly. Driver stability can vary by operating system version, so check recent user reports for your specific OS before buying.

Key dimensions & specs

  • Stream with serious audio
  • Complete recording package
  • Direct monitoring with any app

Pros

  • Stream with serious audio
  • Complete recording package
  • Direct monitoring with any app
  • Easy level controls

Cons

  • Driver stability can vary by operating system version
  • Bundled software licenses vary and aren't always full versions
IK Multimedia iRig USB Guitar Audio Interface

Solid Alternative3 of 8

IK Multimedia iRig USB Guitar Audio Interface on Amazon (opens in a new tab)

IK Multimedia iRig USB Guitar Audio Interface is a strong alternative worth comparing directly against the top pick.

Best for

Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly

Why we like it

Experience pristine audio quality with our guitar audio interface. Our interface is packed with headphone output, direct monitoring for silent practice, and a dedicated amp out to connect to your amp and pedal rig with selectable FX (processed) or thru (direct) settings.

Held up against IK Multimedia iRig 2 portable guitar audio interface, both cover the basics equally well, what actually separates them is connectivity is a breeze with the included USB-C cable, compatible with mac, PC, ipad, even the new iphone 15.

This fits best if you want a genuine alternative to the top pick with a different tradeoff worth comparing directly. Bundled software licenses vary by retailer and aren't always the full paid version, so check the specific bundle before assuming you get everything advertised.

Key dimensions & specs

  • High-quality sound
  • Universal compatibility
  • Seamless connection

Pros

  • High-quality sound
  • Universal compatibility
  • Seamless connection
  • Built for musicians

Cons

  • Bundled software licenses vary and aren't always full versions
  • Driver stability can vary by operating system version
Ueteto Audio Interface for Guitar

Another Strong Option4 of 8

Ueteto Audio Interface for Guitar on Amazon (opens in a new tab)

Ueteto Audio Interface for Guitar is a strong alternative worth comparing directly against the top pick.

Best for

Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly

Why we like it

Plug and play guitar interface for live streaming: no driver needed. Compatible with iphones, ipads and android phones with USB-C cable and lightning converter included.

The gap between this and IK Multimedia iRig 2 portable guitar audio interface isn't in the essentials, it shows up in the audio interface for guitar comes in very compact size and easy to carry around in pocket.

This fits best if you want a genuine alternative to the top pick with a different tradeoff worth comparing directly. Driver stability can vary by operating system version, so check recent user reports for your specific OS before buying.

Key dimensions & specs

  • Plug and play guitar interface for live streaming
  • Compatible with iphones, ipads and android phones
  • Portable and compact

Pros

  • Plug and play guitar interface for live streaming
  • Compatible with iphones, ipads and android phones
  • Portable and compact
  • Internal recording

Cons

  • Driver stability can vary by operating system version
  • Bundled software licenses vary and aren't always full versions
KYXAIN Guitar Audio Interface Pocket Internal Recording Sound Card with Type-C

Runner-Up Pick5 of 8

KYXAIN Guitar Audio Interface Pocket Internal Recording Sound Card with Type-C on Amazon (opens in a new tab)

KYXAIN Guitar Audio Interface Pocket Internal Recording Sound Card with Type-C is a strong alternative worth comparing directly against the top pick.

Best for

Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly

Why we like it

Mini audio interface sound card, 24bit/48khz high quality internal recording sound card, connects to smartphones, laptops and electric guitars and basses for live streaming. Low latency digital audio processing solution can be synchronized with video.

Side by side with IK Multimedia iRig 2 portable guitar audio interface, the real difference worth noting is type-c USB for android smartphone or laptop.

This fits best if you want a genuine alternative to the top pick with a different tradeoff worth comparing directly. Bundled software licenses vary by retailer and aren't always the full paid version, so check the specific bundle before assuming you get everything advertised.

Key dimensions & specs

  • High sound quality
  • well suited sync
  • Excellent compatibility

Pros

  • High sound quality
  • well suited sync
  • Excellent compatibility
  • Easy to adjust

Cons

  • Bundled software licenses vary and aren't always full versions
  • Driver stability can vary by operating system version
JOYO Guitar Audio Interface for Phone

Best Value6 of 8

JOYO Guitar Audio Interface for Phone on Amazon (opens in a new tab)

JOYO Guitar Audio Interface for Phone is the most affordable pick here that still clears the capability floor for this category.

Best for

Buyers who want a capable pick without paying for headroom you won't use

Why we like it

The momix cab is a direct monitoring audio interface, your guitar's clean signal is passed straight to the headphone output with zero latency while simultaneously sending to phone for recording. 5mm jack), and start recording.

Weighing this against IK Multimedia iRig 2 portable guitar audio interface, smaller than a key, the momix cab clips securely to your pocket, belt, or guitar strap for truly mobile recording ends up being the detail that matters most for most buyers.

This one is the right call if you want a capable pick without paying for headroom you won't use. Driver stability can vary by operating system version, so check recent user reports for your specific OS before buying.

Key dimensions & specs

  • Momix cab is a direct monitoring audio
  • Plug & play, no charging, no drivers, no software
  • Pocket-sized portability, back clip design

Pros

  • Momix cab is a direct monitoring audio
  • Plug & play, no charging, no drivers, no software
  • Pocket-sized portability, back clip design
  • Important usage notes, please read before buying

Cons

  • Driver stability can vary by operating system version
  • Bundled software licenses vary and aren't always full versions
MAONO P1 USB Audio Interface with 70dB Gain for PC

Best Premium Pick7 of 8

MAONO P1 USB Audio Interface with 70dB Gain for PC on Amazon (opens in a new tab)

MAONO P1 USB Audio Interface with 70dB Gain for PC is the priciest pick in this lineup.

Best for

Buyers who are willing to spend the most in this comparison for the fuller feature set that comes with it

Why we like it

Dual USB ports with mfi-certified connectivity connect your computer and phone or ipad simultaneously. Up to 70db gain drives hungry-gain dynamic microphones flawlessly, no external booster.

IK Multimedia iRig 2 portable guitar audio interface lands in a similar spot overall, but the deciding factor between the two is built for podcasters, streamers, and musician creators.

This one is the right call if you are willing to spend the most in this comparison for the fuller feature set that comes with it. Bundled software licenses vary by retailer and aren't always the full paid version, so check the specific bundle before assuming you get everything advertised.

Key dimensions & specs

  • Hybrid connectivity
  • Studio-grade audio
  • Stream and record without the guesswork

Pros

  • Hybrid connectivity
  • Studio-grade audio
  • Stream and record without the guesswork
  • Record guitar tutorials, cover songs, and vocal

Cons

  • Bundled software licenses vary and aren't always full versions
  • Driver stability can vary by operating system version
Portable Audio Interface

Also Worth Considering8 of 8

Portable Audio Interface on Amazon (opens in a new tab)

Portable Audio Interface is a strong alternative worth comparing directly against the top pick.

Best for

Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly

Why we like it

Streaming audio interface with dual independent volume control : input and output, perform real-time monitoring and adjust volume, provide your audiences the best listening. Iphone audio interface with USB c charging port, no worries about power die when broadcasting, you can live for as long as you want.

The gap between this and IK Multimedia iRig 2 portable guitar audio interface isn't in the essentials, it shows up in guitar interface captures each note and signal, suitable for electric guitar, electric bass, electoronic organ and other electronic equipments recording.

Go with this pick if you want a genuine alternative to the top pick with a different tradeoff worth comparing directly. Driver stability can vary by operating system version, so check recent user reports for your specific OS before buying.

Key dimensions & specs

  • Hi-fi audio, no delay
  • Easy level controls
  • Charging while live streams

Pros

  • Hi-fi audio, no delay
  • Easy level controls
  • Charging while live streams
  • Portable interface, recording anywhere

Cons

  • Driver stability can vary by operating system version
  • Bundled software licenses vary and aren't always full versions

How We Chose These Audio Interfaces for iPhone

Each pick was assessed across 5 criteria weighted for real-world use.

Input Count vs Simultaneous Sources
The number of inputs an interface has determines how many separate sound sources you can record at the exact same time, not how many you'll eventually use across different sessions.
Preamp Gain and Noise Floor
Clean preamp gain, typically quoted in DB, determines how much you can boost a quiet microphone signal before hiss becomes audible, and this varies more between interfaces than most buyers expect.
Latency is the delay between making a sound and hearing it played back, determined largely by connection type and driver quality rather than price alone.
Bit Depth and Sample Rate
24-bit recording is the current professional standard, giving meaningfully more headroom before clipping than older 16-bit audio, and the vast majority of modern interfaces, even entry-level ones, now support it by default.
Bus-Powered vs External Power Supply
Most compact 1-2 input interfaces draw power directly from your computer's USB port, meaning no separate power adapter is needed, which matters for portability and simpler desk setups.

What to Look for in an Audio Interface for iPhone

Key buying criteria so you get the right fit the first time.

  1. Input Count vs Simultaneous Sources

    The number of inputs an interface has determines how many separate sound sources you can record at the exact same time, not how many you'll eventually use across different sessions. A single-input interface works fine for a solo vocalist, but recording an interview or a duet requires at least two inputs running simultaneously. Count the maximum number of sources you'll realistically record in a single take, not your total gear collection.

  2. Preamp Gain and Noise Floor

    Clean preamp gain, typically quoted in DB, determines how much you can boost a quiet microphone signal before hiss becomes audible, and this varies more between interfaces than most buyers expect. A quiet dynamic microphone needs meaningfully more clean gain than a condenser mic does, so check the specific DB figure against the microphone you'll actually pair it with.

  3. Latency is the delay between making a sound and hearing it played back, determined largely by connection type and driver quality rather than price alone. USB interfaces now commonly achieve latency low enough for real-time monitoring on most systems, while Thunderbolt offers even lower latency but mainly matters for larger multi-channel professional setups rather than a 1-2 input home setup. Check for a stated round-trip latency figure rather than assuming connection type alone tells the story.

  4. Bit Depth and Sample Rate

    24-bit recording is the current professional standard, giving meaningfully more headroom before clipping than older 16-bit audio, and the vast majority of modern interfaces, even entry-level ones, now support it by default. 1kHz to 48kHz, so check for 24-bit support specifically rather than chasing the highest sample rate number.

  5. Bus-Powered vs External Power Supply

    Most compact 1-2 input interfaces draw power directly from your computer's USB port, meaning no separate power adapter is needed, which matters for portability and simpler desk setups. Interfaces with more inputs or higher power draw sometimes require an external power supply, adding a cable and a dependency worth knowing about. Check the listing specifically for 'bus-powered' language.

How to Choose an Audio Interface for iPhone

Solo vocalist or single instrumentJOYO Guitar Audio Interface for Phone
IK Multimedia iRig 2 portable guitar audio interface
MAONO P1 USB Audio Interface with 70dB Gain for PC

Lowest price in this lineupJOYO Guitar Audio Interface for Phone
IK Multimedia iRig Stream stereo audio interface for iPhone
MAONO P1 USB Audio Interface with 70dB Gain for PC

IK Multimedia iRig 2 portable guitar audio interface)
Works on virtually any modern computer, often runs on bus power alone, plenty of speed for a small home setup at a lower price.
Lower latency and higher bandwidth for larger channel counts, but costs more and needs a Thunderbolt port.

Most home studio and podcasting buyers should default to USB.

By Bit Depth and Sample Rate

24-bit standard, suitable for most home recordingIK Multimedia iRig 2 portable guitar audio interface
Verify your DAW's actual project settings firstCheck your recording software is configured to match

For Podcasting and Streaming Specifically

Low-latency direct monitoring so you can hear your own voice without delay while recording or streaming live.
IK Multimedia iRig 2 portable guitar audio interface is worth checking against its specific direct-monitoring spec before assuming any interface handles live monitoring equally well.

You regularly record multiple sources at once and want the best all-around pick, where MAONO P1 USB Audio Interface with 70dB Gain for PC justifies the extra cost.
You're recording a single source, where JOYO Guitar Audio Interface for Phone already covers the job at the lowest price here.

Frequently Asked Questions

Do I need an audio interface if I already have a USB microphone?

No, a USB microphone already contains its own basic audio interface internally; a separate interface is only needed if you want to use an XLR microphone, record multiple sources at once, or want better preamp quality.

How many inputs do I actually need?

Count the maximum number of separate sound sources you'll realistically record in a single take, not your total microphone collection; a solo vocalist typically needs just one input, while an interview needs at least two.

Is Thunderbolt worth it over USB for a home studio?

Usually not for a 1-2 input home setup. USB now delivers latency low enough for real-time monitoring on most systems, and Thunderbolt's main advantage mostly matters for larger professional multi-channel setups.

What does 'bus-powered' mean on an audio interface?

It means the interface draws power directly from your computer's USB connection, so no separate power adapter is needed, simplifying setup, especially useful for a portable or minimal desk arrangement.

Do I need 24-bit or is 16-bit enough for recording?

24-bit is the current professional standard and gives meaningfully more headroom before clipping than 16-bit, and the vast majority of modern interfaces, including entry-level models, now support it by default.

Can I use an audio interface with my phone or tablet?

Some interfaces support mobile devices via USB-C, but check the specific listing for IOS or Android compatibility and power requirements, since not every USB interface is designed to draw power correctly from a mobile device.

Bottom Line

Best overall: IK Multimedia iRig 2 portable guitar audio interface — best overall pick in this roundup. See the full verdicts above for every pick, with pros, cons and who each one suits.

Browse all audio interfaces for iphone on Amazon — Prime-eligible options with current pricing.