Freq'n Awesome Tone Generator

Developer: Qualhalla

Category: Tools

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8.5K installs

46 ratings

737 monthly active users

$<10K monthly revenue est.

IAP 52% · Ad 48%

Install Trends

Weekly +94

Steady

Monthly +393

Steady

Freq'n Awesome Tone Generator Summary

Freq'n Awesome Tone Generator is a ad-supported, with in-app purchases Android app in Tools by Qualhalla. Released in Jun 2025 (9 months ago). It has about 8.5K+ installs and 46 ratings with a 4.63★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 737 monthly active users and generates around $<10K monthly revenue (52% IAP / 48% ads). Store metadata: updated Jan 18, 2026.

Recent activity: 94 installs this week (393 over 4 weeks) showing below average growth , and 1.00 new ratings this week View trends →

Store info: Last updated on Google Play on Jan 18, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: com.qualhalla.tonegenerator

First Released: 2025-06-14

Store Last Updated: 2026-01-18

In-App Purchases: Yes

Ads: Yes

Website: parmajoneman.github.io

App Store

Crawl Status: Success

AppGoblin First Crawled: 2025-11-07

AppGoblin Last Crawled: 2026-03-08

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-11-08

Ads.txt Crawl Status: Success

AppGoblin SDK Scans

App not yet analyzed for SDKs.

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4.63★

Ratings: 46

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Screenshots

App Description

Test speakers and sound systems with FREQN AWESOME tones and pulses

Whether you're refoaming speakers, testing subwoofers, or fine-tuning audio systems, our professional-grade tone generator delivers precise audio signals from 1Hz to 22kHz with crystal clarity.

Perfect for Speaker Repair & Testing:

Test woofers, tweeters, and midrange drivers
Verify frequency response across your entire system
Diagnose rattles, buzzes, and resonance issues
Perform controlled frequency sweeps to break in new speakers

Key Features:

Generate sine, square, and sawtooth waves with adjustable volume
Customizable frequency range (1Hz-22kHz) with user-adjustable limits
Logarithmic, Exponential, or Linear slider
Real-time visual waveform display
Bass-specific sweep (30Hz-100Hz) for subwoofer testing
Custom preset creation plus convenient built-in presets (30hz, 40hz, 50Hz, 60Hz, 80Hz, etc.)
Clean, intuitive interface with dark mode support

Professional Mode Features:

Dual-tone generation with independent controls
Record and Save your tones as WAV files
Create pulsed tones with controllable pulse rates and duty cycles
Phase inversion for acoustic testing
Musical note generation with adjustable octaves
Perfect for instrument tuning and acoustic studies

From DIY speaker repairs to professional audio work, this app provides the reliable test tones you need. No internet connection required - works completely offline for field testing.

Free version includes essential testing features, with Pro Mode available as a one-time purchase for advanced users.