Tone generator

Name: Tone generator
Rating: 4 (150 reviews)
Author: michael heinz

By: michael heinz

Utilities

Features & Capabilities

Tone Generator is a versatile tool for electronics testing and music preparation. It can generate multiple waveforms with adjustable frequency and amplitude to test amplifiers, filters, and other circuits, and it's also useful for musicians to tune instruments using real-time pitch recognition.

The app includes a built-in tuner (notes from C1-C8) with pitch display, a metronome for steady tempo, stereo left/right channels, and the ability to create, save, load, and export tone sequences (including .caf). Optional features (purchase) add ad-free use, manual frequency input, Bluetooth support for connected devices, white/pink noise, and more. Note: hearing-test results are stored temporarily and can be shared after guidance.

User Growth & Download Statistics

App Music & Audio Education

By:

michael heinz

Rating:

4.00

(150)

Version:

2.4 Last updated: 2023-12-18

Version code:

862295869

Creation date:

2011-08-24

Compatible devices:

Size:

27.04MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-05

Compare stats and ranking:

Ranking

# 135,299 ▼ 7

Other platforms

Tone Generator (v1.2)

20,944 3.20

(46)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

michael heinz

Apple Apps Store

https://apps.apple.com/us/app/tone-generator/id457003837

Website:

http://www.lifegrit.com

User Reviews

Tone generator is praised for reliably producing tones and being useful for testing audio equipment or teaching sound concepts; it is easy to use and supports high frequencies. However, intrusive full-screen ads, paid upgrade issues and suspected scams, crashes/exports problems, and imprecise tone controls with no volume adjustment heavily color the experience.

Pros

Reliable tone generation that works consistently
Useful for testing audio equipment and studying sound
Simple, easy-to-use interface without unnecessary bells and whistles
Capable of high-frequency output beyond basic ranges
Positive reports of benefits for sleep and tremor relief for some users

Cons

Intrusive full-screen ads disrupt usage and cover the screen
Paid upgrade practices and reports of scams/no clear value for paid features
Crashes or instability, especially around exporting after payment
Difficult to precisely tune frequencies due to imprecise slider controls
No adjustable volume or amplitude controls (volume control is missing)

Recent reviews

Ads suddenly pop up and cover the whole screen with no options making the 20 Hz tone generator unusable. Not like other App Ads that show up at the bottom off the screen and give you the option to skip Ad after 30 seconds or so if you are not interested. Terrible to use for short periods and definitely not conducive to encouraging anyone to upgrade.