Tone Generator EX

Name: Tone Generator EX
Rating: 4.8 (513 reviews)
Author: An-Che Lee

By: An-Che Lee App

Utilities

Overview

Version:

2.4

Last updated: 2021-02-02

Features & Capabilities

Tone Generator EX is a compact audio tool that generates tones across a wide frequency range (15 Hz to 22 kHz) using four classic waveforms: Sine, Square, Sawtooth, and Triangle. It supports background playback and convenient controls from the notification area or headset buttons, plus an auto-off timer for power management.

Users can create and save their own presets, tune frequencies by musical notes, and enjoy auto-pause on incoming calls or alarms. This extension is ideal for sound testing, music/app development, and educational demonstrations.

User Growth & Download Statistics

App Music & Audio Developer Tools

By:

An-Che Lee

Rating:

4.80

(513) 3 new ratings

Version:

2.4 Last updated: 2021-02-02

Version code:

840197280

Creation date:

2019-05-09

Compatible devices:

Size:

29.43MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-21

Compare stats and ranking:

Ranking

# 77,538 ▼ 2,031

Other rankings

#87 in tons keyword 32 ▼ 43#100 in generator keyword 60 ▼ 6

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:

An-Che Lee

Apple Apps Store

https://apps.apple.com/us/app/tone-generator-ex/id1462601423

Website:

https://enzoac.com/tonegeneratorex

User Reviews

Tone Generator EX is praised as a free, ad-free, accurate sine-wave generator with a clean, responsive interface. It’s valued for tuning, calibration, and musical reference, and for precise frequency entry and a built-in keyboard. Top cons focus on its outdated status, limited low-frequency range, and absence of export/sweep saving and DAW plugin support.

Pros

Free and ad-free; no nag screens or subscriptions
Accurate sine-wave tones suitable for calibration and tuning
Clean, intuitive UI that feels responsive and musically oriented
Precise frequency entry with decimal support (two decimals)
Built-in keyboard to hear notes and view exact frequencies

Cons

Outdated/not updated recently; potential compatibility risks with newer iPadOS
Low end frequency limit (~15 Hz); users request lower ranges (down to 10 Hz or 0–12 Hz)
Lacks export/save of created tones and sweeps and missing DAW plugin support (no VST3/AUv3)