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Head-to-head · Room Correction Software

ARC System 4 vs SoundID Reference

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score ARC System 4 #4 in Room Correction Software 8.8/10 Paid ✓ 3 of 4 features Visit IK Multimedia
SoundID Reference #5 in Room Correction Software 8.6/10 21-day trial Free trial✓ 0 of 4 features Visit site

ARC System 4 leads on 0 checks, SoundID Reference on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreARC System 4 · 8.8/10
  • Free trialonly SoundID Reference
  • Most featuresARC System 4 · 3 of 4

ARC System 4 scores higher on our rubric for room correction software: 8.8 against 8.6 out of 10; our editors rank them #4 and #5.

ARC System 4 is the better fit for DAW-based stereo monitoring correction. SoundID Reference is the better fit for studios needing speaker/headphone calibration.

  • ARC System 4 fits best

    DAW-based stereo monitoring correction

  • SoundID Reference fits best

    Studios needing speaker/headphone calibration

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Side by side

Feature ARC System 4 8.8/10 Visit ↗ SoundID Reference 8.6/10 Visit ↗
At a glance
Editor score 8.8 8.6
Ranking #4 in Room Correction Software #5 in Room Correction Software
Best for DAW-based stereo monitoring correction Studios needing speaker/headphone calibration
Pricing model Paid Paid
Starting price — $99 one-time
Free plan — —
Free trial — 21 days
Deployment Desktop Desktop
Platforms Windows, macOS macOS, Windows
Integrations 1 integrations 13 integrations
Features ARC System 4 3/4 · SoundID Reference 0/4
Room measurement tools ✓ (best) Not checked yet
Automatic room EQ ✓ (best) Not checked yet
Convolution correction Not checked yet Not checked yet
Hardware calibration ✓ (best) Not checked yet
Specs
Maximum channels 2 channels Not checked yet
Supported operating systems Cross_platform Not checked yet
Correction scope Stereo Not checked yet
Our review
Pros
  • Measures room response and generates monitoring correction profiles
  • Includes over 20 monitor-emulation profiles and nine target curves
  • Offers natural-phase or linear-phase modes with adjustable correction limits
  • Stereo through 9.1.6 multichannel calibration
  • Standalone app and VST, VST3, AU, and AAX plug-ins
  • Custom targets, phase filters, and Translation Check simulations
Cons
  • Correction scope is limited to two channels
  • The software-only plan does not include a measurement microphone
  • Support is provided through documentation
  • No free plan; licenses are one-time purchases
  • Multichannel support requires the $499 plan
  • Runs on macOS and Windows only
Our verdict

ARC System 4 is desktop room-analysis and correction software for studio monitoring on Windows and macOS. It measures acoustic response around a listening position, generates a correction profile and applies that profile through a DAW…

Read the review →

SoundID Reference is calibration software for headphones and speakers, delivered as a standalone system-wide app and as a DAW plug-in. It measures speaker and room frequency response, applies calibration profiles, and supports stereo…

Read the review →
  1. ARC System 4Room Correction Software 8.8Paid
  2. SoundID ReferenceRoom Correction Software 8.621-day trial

Strengths and trade-offs

  • ARC System 4 — where it wins

    • Measures room response and generates monitoring correction profiles
    • Includes over 20 monitor-emulation profiles and nine target curves
    • Offers natural-phase or linear-phase modes with adjustable correction limits

    Where it doesn't

    • Correction scope is limited to two channels
    • The software-only plan does not include a measurement microphone
    • Support is provided through documentation

  • SoundID Reference — where it wins

    • Stereo through 9.1.6 multichannel calibration
    • Standalone app and VST, VST3, AU, and AAX plug-ins
    • Custom targets, phase filters, and Translation Check simulations

    Where it doesn't

    • No free plan; licenses are one-time purchases
    • Multichannel support requires the $499 plan
    • Runs on macOS and Windows only
  • ARC System 48.8/10 · Paid

    A focused stereo room-correction system with measurement, profiles and DAW monitoring.

    Visit IK MultimediaFull verdict →
  • SoundID Reference8.6/10 · 21-day trial

    Flexible calibration for stereo, headphones, and immersive rooms, with tiered one-time pricing.

    Visit siteFull verdict →

More comparisons

All room correction software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update