# Ear Training: EQ & Frequency > Audio training app for frequency, EQ, and gain recognition. (iPhone/iPad app by Lei Michael Lu.) - Source: https://appshunter.io/ios/app/ear-training-eq-and-frequency/id6749213281 (this page in markdown: same URL + `.md`) - Developer: [Lei Michael Lu](https://appshunter.io/developer/1787684680) - Category: Music, Utilities - Price: Free with in-app purchases - Rating: 3.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 15.1 · 190 MB - Languages: English - Released: 2026-01-02 - Data updated: 2026-08-14 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/ear-training-eq-and-frequency/id6749213281/reviews.md ## What is Ear Training? Audio Frequency Pro - The Ultimate Ear Training App for Audio Professionals Transform your audio skills with Audio Frequency Pro, the comprehensive ear training app designed specifically for audio engineers, music producers, sound designers, and musicians. Master the art of frequency recognition, EQ adjustments, and gain changes through our scientifically-designed training modules. Professional Audio Training • Frequency Recognition: Train your ears to identify specific frequencies from 63Hz to 8kHz • EQ Training: Master boost and cut recognition across different frequency ranges • Gain Recognition: Develop sensitivity to level changes in various audio contexts • Real Audio Examples: Practice with authentic instrument recordings and professional audio files Progressive Learning System • Easy Mode: Start with fundamental frequencies and basic audio concepts • Medium Mode: Challenge yourself with complex frequency combinations • Hard Mode: Advanced training with subtle frequency variations • Expert Mode: Master-level exercises for professional audio work Multiple Training Categories Tones Training Fundamental frequency identification (100Hz, 200Hz, 300Hz, 400Hz, 500Hz) Extended frequency range training (63Hz to 1kHz) Octave and harmonic relationship recognition Pure tone and complex waveform differentiation EQ Training Boost and cut recognition (+/- 10dB variations) Frequency-specific EQ changes 1/3 octave band training Multi-band EQ adjustments Real-world instrument EQ scenarios Gain Training Level change detection across different instruments Acoustic guitar, electric guitar, bass, drums, vocals Orchestra and ensemble recordings Import your own audio files for personalized training Progress Tracking & Analytics • Detailed performance metrics and scoring • Training streak tracking and achievement system • Skill development progress visualization • Session history with detailed results • Personalized training recommendations Professional Features • High-quality audio samples from professional recordings • Customizable training sessions • Real-time feedback and scoring • Offline training capability • Export training results and progress reports Perfect For: • Audio Engineers: Master frequency recognition for mixing and mastering • Music Producers: Develop critical listening skills for production • Sound Designers: Train your ears for precise audio manipulation • Musicians: Improve your musical ear and frequency awareness • Students: Learn audio engineering fundamentals through practical exercises • Hobbyists: Develop professional audio skills at your own pace Advanced Training Modes • Import Your Own Audio: Practice with your own recordings and tracks • Custom Frequency Sets: Create personalized training exercises • Variable Difficulty: Adaptive training that matches your skill level • Professional Audio Loops: High-quality samples for realistic training User-Friendly Interface • Clean, professional design optimized for audio training • Intuitive navigation and easy-to-use controls • Dark mode interface for comfortable extended use • Responsive design for all device sizes • Accessibility features for inclusive training Start Your Audio Journey Today Whether you're a beginner looking to develop fundamental audio skills or a professional seeking to refine your ear training abilities, Audio Frequency Pro provides the comprehensive training platform you need to excel in the audio industry. Download Audio Frequency Pro today and take the first step toward mastering professional audio skills. Transform your listening abilities and unlock your potential as an audio professional. Train Your Ears, Master Your Craft Terms of Use: [Apple’s EULA](https://www.apple.com/legal/internet-services/itunes/dev/stdeula/) https://sites.google.com/view/ebmgroup/audio-frequency-pro-privacy-policy ## Key features - Frequency recognition - EQ training - Gain recognition - Real audio examples - Progressive learning system - Customizable training sessions - Offline training ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | AudioFrequency_Monthly | $9.99 | per month | | AudioFrequency_Weekly | $4.99 | per 7 days | | AudioFrequency_Yearly | $29.99 | per year | ## Frequently asked questions about Ear Training ### What is Ear Training: EQ & Frequency? Ear Training: EQ & Frequency is a comprehensive app designed to help users master frequency recognition, EQ adjustments, and gain changes through scientifically developed training modules. It offers various modes and real audio examples for practice. ### Who is Ear Training: EQ & Frequency for? This app is perfect for audio engineers, music producers, sound designers, musicians, students learning audio engineering, and hobbyists who want to enhance their critical listening skills and audio manipulation abilities. ### What are the training categories in Ear Training: EQ & Frequency? The app includes training for Tones (fundamental and extended frequencies, octave relationships), EQ (boost/cut recognition, band training, real-world scenarios), and Gain (level change detection for various instruments and ensembles). ### Can I import my own audio into Ear Training: EQ & Frequency? Yes, a key feature is the ability to import your own audio files for personalized training. This allows you to practice with your own recordings and tracks. ### Does Ear Training: EQ & Frequency offer offline training? Yes, the app provides offline training capability, allowing users to practice and improve their audio skills without an internet connection. ### What are the subscription plans for Ear Training: EQ & Frequency? Subscription options include weekly ($4.99/P7D with a 3-day free trial), monthly ($9.99/P1M with a 3-day free trial), and yearly ($29.99/P1Y) plans, offering access to premium features. ### How often is Ear Training: EQ & Frequency updated? The app was last updated on 2026-07-03 with version 1.2.5, indicating regular updates to improve features and performance. ### What is the user rating for Ear Training: EQ & Frequency? Ear Training: EQ & Frequency has a rating of 3.0 stars based on 2 ratings, suggesting room for improvement in user satisfaction. ## Version history (last 3 releases) ### 1.2.5 — 2026-07-03 • Improved subscription system • RevenueCat paywall updates • Performance improvements • Bug fixes ### 1.1.0 — 2026-04-06 Improved keyword targeting with ear training, EQ training, and frequency recognition to deliver more relevant results and better training discovery. ### 1.0 — 2026-01-02 No release notes. ## More apps by Lei Michael Lu - [Voice Recorder: Notes & Audio](https://appshunter.io/ios/app/voice-recorder-notes-and-audio/id6742039637) - [Daily Workout: 7 Minute Fit](https://appshunter.io/ios/app/daily-workout-7-minute-fit/id6742119454) - [Rain Sounds: Relax & Sleep](https://appshunter.io/ios/app/rain-sounds-relax-and-sleep/id6742677068) - [Image Size: Resize Photos](https://appshunter.io/ios/app/image-size-resize-photos/id6744665137) - [Voice to Text: Transcribe AI](https://appshunter.io/ios/app/voice-to-text-transcribe-ai/id6744882063) - [Quotes of the Day: Motivation](https://appshunter.io/ios/app/quotes-of-the-day-motivation/id6745130807) All apps by Lei Michael Lu: https://appshunter.io/developer/1787684680 ## Related topics [eq frequency](https://appshunter.io/ios/topics/eq-frequency) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*