# Freq'n Awesome Tone Generator — Speaker & Audio Test Tones

> Speaker & Audio Test Tones (iPhone/iPad app by Jonathon Darrel Eman.)

- Source: https://appshunter.io/ios/app/freqn-awesome-tone-generator/id6753634359 (this page in markdown: same URL + `.md`)
- Developer: [Jonathon Darrel Eman](https://appshunter.io/developer/1844106113)
- Category: Utilities, Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.1 · 7 MB
- Languages: American English
- Released: 2025-10-08
- Data updated: 2026-02-23
- User reviews in markdown: https://appshunter.io/ios/app/freqn-awesome-tone-generator/id6753634359/reviews.md

## What is Freq'n Awesome Tone Generator?

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.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Professional Mode | $2.99 | one-time |



## Version history (last 2 releases)

### 1.1 — 2025-10-10

Support URL and screenshot changes

### 1.0 — 2025-10-08

No release notes.

## Apps similar to Freq'n Awesome Tone Generator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Relacart MiAudio](https://appshunter.io/ios/app/relacart-miaudio/id1644468568) | — | Free | Utilities |
| [Aroma Master](https://appshunter.io/ios/app/aroma-master/id6478521550) | — | Free | Utilities |
| [Theta-Meter](https://appshunter.io/ios/app/theta/id1541332058) | — | Free | Utilities |
| [Hegel Remote](https://appshunter.io/ios/app/hegel-remote/id1562489978) | 3.6 (8) | $8.99 | Utilities |
| [Machining Cutting Calculations](https://appshunter.io/ios/app/machining-cutting-calculations/id6739997839) | — | Free | Utilities |
| [LSVISION](https://appshunter.io/ios/app/lsvision/id6742101785) | — | Free | Utilities |

---

*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 2026-02-23.*