# Audio Tone Generator Lite

> Audio signal generator for testing equipment, acoustics, and hearing. (iPhone/iPad app by TOON,LLC.)

- Source: https://appshunter.io/ios/app/audio-tone-generator-lite/id633948720 (this page in markdown: same URL + `.md`)
- Developer: [TOON,LLC](https://appshunter.io/developer/633948723)
- Category: Utilities, Music
- Price: Free
- Rating: 2.50/5 from 2 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 3 MB
- Languages: English, French, German, Japanese, Portuguese, Spanish
- Released: 2013-04-16
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/audio-tone-generator-lite/id633948720/reviews.md

## What is Audio Tone Generator Lite?

"Audio Tone Generator Lite" is a high quality audio signal generator app for iPhone.

It will help you to make the sound benchmark for testing your audio equipment and loudspeakers, your listening environment and room acoustics or your hearing check.

This app can create the audio reference signals as Sinewave, Sinewave Sweep, White Noise and Pink Noise. 

The signals created by this app can be best used in conjunction with external devices, such as an audio spectrum analyzer or a sound level meter. 

Features: 
- Sinewave signal generation : Preset / 500Hz, 1kHz, 4kHz, 16kHz
- Frequency Sweep of Sinewave signal generation : Preset / 200Hz - 4000Hz, 20Hz - 20000Hz
- Direct frequency input from keyboard. (in 1Hz accuracy) 
- White Noise and Pink Noise generation. 
- Supports of frequencies range between 20Hz to 20000Hz. 
- Output Gain Control.
- CD Quality Output.

Applications: 
- Testing for Loudspeakers and Headphones. 
- Testing and tuning for Audio amplifiers, Equalizers and many other Audio equipments. 
- Acoustics testing. 
- Frequency response measurement for Audio systems using White noise and Pink noise. 
- Sound Masking. 
- Relaxation and Meditation by using 1/f noise (White noise).  
- Hearing Test to find the maximum frequency that you can hear. 
- Mosquito sound creation for teenagers. 

Note: 
On the keyboard input of frequency, please press the Return key after entering a numeric value. Also, in the Sinewave sweep mode, please press the Return key after entering continuously two numeric values. 

Please be careful that the high-frequency signals of high volume in continuous may damage the loudspeakers, even if your ears do not perceive it as being too loud.

When using this application with wireless communication such as Bluetooth or AirPlay, there may be cases that limitation of the playback frequency, lowering the output level and irregular noise, etc., may occur under the influence of wireless environment, communication equipment and communication state. Please note that this is not to guarantee that this application operates as configured specifications under the wireless communication. 

Please visit our iOS apps support page for more information on this app.

## Key features

- Sine wave generation
- Frequency sweep
- White and pink noise
- Direct frequency input
- Output gain control
- CD quality output

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/audio-tone-generator-lite/id633948720/reviews.md

### 4/5 — Jpmagg3

*2017-11-26, version 3.1*

Did just what I needed testing speakers...thanks!

### 1/5 — No audio

*2016-03-29, version 2.3*

I tried it, but got no audio output.

### 4/5 — Wave app

*2015-01-22, version 2.0*

Very handy.

## Frequently asked questions about Audio Tone Generator Lite

### What audio signals can Audio Tone Generator Lite create?

Audio Tone Generator Lite can create sine waves, sine wave sweeps, white noise, and pink noise. It supports frequencies from 20Hz to 20000Hz and offers output gain control.

### What is Audio Tone Generator Lite used for?

It's used for testing loudspeakers, headphones, audio amplifiers, and other audio equipment. It also aids in acoustics testing, frequency response measurement, sound masking, and hearing tests.

### Can I input custom frequencies into Audio Tone Generator Lite?

Yes, you can input custom frequencies directly from the keyboard with 1Hz accuracy. Remember to press the Return key after entering the numeric value.

### Does Audio Tone Generator Lite have ads?

The provided data does not specify if Audio Tone Generator Lite contains advertisements. However, it is listed as a free application.

### What devices does Audio Tone Generator Lite support?

Audio Tone Generator Lite is compatible with iPhone, iPad, and iPod devices. It requires iOS 4.3 or later.

### How often is Audio Tone Generator Lite updated?

The app was last updated on January 20, 2023, with version 6.1. This indicates it receives periodic updates from the developer.

### What is the age rating for Audio Tone Generator Lite?

Audio Tone Generator Lite has an age rating of 4+, making it suitable for a wide range of users. This rating suggests it contains no mature content.

### What is the user sentiment for Audio Tone Generator Lite based on ratings?

The app has a rating of 2.5 stars from 2 ratings. This suggests a mixed to negative user sentiment based on the limited feedback available.

## Version history (last 1 release)

### 6.1 — 2023-01-20

- Minor improvements and increased stability.

## Apps similar to Audio Tone Generator Lite

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## More apps by TOON,LLC

- [Audio Frequency Analyzer](https://appshunter.io/ios/app/audio-frequency-analyzer/id684641742)
- [Sound Level Analyzer Lite](https://appshunter.io/ios/app/sound-level-analyzer-lite/id886090835)
- [Sound Level Analyzer](https://appshunter.io/ios/app/sound-level-analyzer/id886109671)
- [Hearing Analyzer Portrait](https://appshunter.io/ios/app/hearing-analyzer-portrait/id922806926)
- [Hearing Analyzer Lite](https://appshunter.io/ios/app/hearing-analyzer-lite/id922827806)

All apps by TOON,LLC: https://appshunter.io/developer/633948723

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*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 2026-06-10.*