Feedback Trainer App Icon

Feedback Trainer

Music • Shunsuke Takasu
4+ v1.1 Recorded price: Free App Store →
IPA Analysis
Technical Specs
Bundle ID com.hazu.studio.HowlingFrequencyGame
Version 1.1
App Store Size 4.02 MB
Minimum iOS 16.6
Devices iPhone, iPad, iPod touch
Catalog release date 2026-07-10
Latest recorded version date 2026-07-22
Features & Support
Advisory 4+
Languages (5)
EN, FR, JA, ZH, ES
Top In App Purchases
No In App Purchases Listed

Preview

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Description

A frequency ear training app for PA engineers and audio professionals. The ability to quickly identify problem frequencies that cause feedback is a skill built through experience. Train your ears with this app and sharpen your instincts for the stage and studio. Features Visual learning with a 31-band graphic EQ display Two modes: Phone-Friendly (100Hz–16kHz) and Full Range for external speakers (40Hz–16kHz) Hint mode for beginners Track your accuracy and progress history Available in Japanese, English, Chinese, French, and Spanish

What's New

Version 1.1 2026-07-22
Added banner ads and a Remove Ads in-app purchase.

Technical Analysis

Package Overview Basic metadata
Bundle ID com.hazu.studio.HowlingFrequencyGame
Current Version 1.1
Minimum iOS 16.6
Package Size App Store Size
Package Metadata 0 / 0 version records
Detailed binary, privacy manifest, framework, and Info.plist results have not been indexed for this package yet. The verified App Store and archive metadata above remains available.

Known Version Records

0 version records with stored package metadata

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Archived versions of Feedback Trainer
Details Version / IDs Version date Action