FREQUIA

FREQUIA is a macOS technical ear-training app for learning how filters and equalizers sound across frequencies, gain levels, and Q settings.

MARK BASSETT com.excelsoftware.appstub

What is FREQUIA?

FREQUIA is a native macOS ear-training application built to help audio students, engineers, producers, and mixers improve critical listening skills. It focuses on teaching users to recognize the sound of filters and equalizers at different frequencies, gain levels, and Q settings so they can make faster and more accurate mix decisions. The app includes multiple training modes, adaptive practice based on past results, and support for working with imported audio instead of only built-in examples. It also provides performance tracking, light and dark appearance options, and a range of equalizer models for varied practice. FREQUIA is designed for Mac and supports both Intel and Apple silicon systems, making it useful in studio training, classroom instruction, and personal practice workflows.

Key features

  • Train your ear to recognize EQ and filter changes across frequency, gain, and Q settings
  • Practice with adaptive training that adjusts questions based on your past performance
  • Choose from five training modes for matching, memory, reset, and identification exercises
  • Work with eight industry-standard equalizer types for varied listening practice
  • Import and use your own audio files in common formats such as WAV, AIFF, MP3, FLAC, and M4A
  • Review performance analytics to track progress over time
  • Switch between light and dark modes for different working environments

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Safety overview

Status: Mostly safe

FREQUIA is ordinary user software for audio training and does not require unusual system-level privileges for its main purpose. It may need access to local audio files you choose to import, which is normal for an app that trains with your own material. Removing it can also remove your training data or saved progress if you delete related support files. Use audio files you trust, and keep a backup of any training data you want to preserve.

Recommendation: Keep FREQUIA if you actively use it for ear training, audio education, or mixing practice. If you no longer use it, removing the app is reasonable and should mainly affect its own training workflows and saved progress. Before deleting related data, export or back up anything you may want to keep for future practice.

Common paths

  • /Applications/FR EQ UIA.app

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