Tone Generator: Sine Wave Android

Tone Generator: Sine Wave

Sine, square, sawtooth & triangle audio frequency generator and signal generator

Features & Capabilities

Tone Generator is the most accurate audio frequency generator, sine wave oscillator, and signal generator for Android. Generate pure tones from 1 Hz to 22 kHz with sine, square, sawtooth, and triangle waveforms, frequency sweep, and dual-tone output — replace expensive lab equipment with the phone you already carry.

▶ MAIN FEATURES
• Sine, square, sawtooth, and triangle waveforms
• Full 1 Hz – 22 kHz frequency range with 0.1 Hz precision
• Frequency sweep mode (rises or falls over time)
• Dual-tone and stereo output with independent channels
• Adjustable volume and left/right balance
• Precise frequency entry by slider or number
• Function generator and signal generator in one app
• Speaker, subwoofer, and hearing test tones
• Dark mode for studio and night use
• Works fully offline — no internet required

▶ HOW TO USE
1. Pick a waveform (sine gives the cleanest pure tone).
2. Set the frequency with the slider or type an exact value (e.g. 440 Hz).
3. Adjust the volume to a safe, moderate level.
4. Tap Play — the tone outputs instantly.
5. Use sweep or dual-tone mode for response and channel testing.

▶ WHO USES TONE GENERATOR
• Audio and AV engineers calibrating systems
• Musicians and instrument tuners working to exact Hz
• Speaker and subwoofer testers checking drivers
• Electronics hobbyists testing circuits and filters
• Science and physics students exploring sound and frequency
• Hearing-range testers generating reference tones

Use a moderate volume to protect your hearing and your speakers — high-frequency tones at high levels can cause damage. Start low and increase gradually.

User Growth & Download Statistics

App
By:
Global Utility App Maker
Downloads:
76 22
Version:
1.0.9 Last updated: 2026-05-25
Version code:
12
Creation date:
2026-05-06
Publisher country:
KR KR
Permissions:
  • com.google.android.gms.permission.AD_ID Moderate risk
  • android.permission.ACCESS_ADSERVICES_AD_ID Low risk
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
  • android.permission.ACCESS_ADSERVICES_TOPICS Low risk
  • android.permission.FOREGROUND_SERVICE Low risk
  • android.permission.INTERNET Low risk
  • android.permission.WAKE_LOCK Low risk
  • com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE Low risk
  • android.permission.ACCESS_NETWORK_STATE Safe
  • com.android.vending.CHECK_LICENSE Safe
  • See more
Size:
37.14MB
Email:
wk*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-08
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
Global Utility App Maker
Google Play Store
https://play.google.com/store/apps/details?id=com.simonj.tonegenerator
Email:
wk*****@gmail.com
Website:
https://simon-jang.blogspot.com/

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