# Frequency Generator

> Generate tones 1 Hz to 22 kHz. Test speakers, visualize waves, save presets.

Canonical page: [https://chrome-stats.com/d/com.lobadinalabs.frequencygenerator](https://chrome-stats.com/d/com.lobadinalabs.frequencygenerator)

## Overview

- **ID:** `com.lobadinalabs.frequencygenerator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Lobadina Labs
- **Category:** TOOLS
- **Downloads:** 543
- **Version:** 1.0.8
- **Last updated:** 2026-08-30
- **First published:** 2026-02-19
- **Publisher country:** CH
- **Size:** 17 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.lobadinalabs.frequencygenerator)
- **Website:** [https://lobadina.ch/apps/frequency-generator](https://lobadina.ch/apps/frequency-generator)
- **Privacy policy:** [https://lobadina.ch/apps/frequency-generator](https://lobadina.ch/apps/frequency-generator)

## Description

FreqGen is a simple frequency generator for creating precise audio tones from 1 Hz to 22 kHz. Use it for quick speaker checks, audio experiments, and clean signal tests.<br><br>Use it for<br><br>Speaker testing: check bass and treble response<br><br>Water ejection: help vibrate water out of the speaker grille<br><br>Sound experiments: learn and visualize wave behavior<br><br>Focus or relaxation tones: explore comfortable frequencies<br><br>High-frequency signals: for attention cues (where audible)<br><br>Key features<br><br>Frequency slider + fine steps (1 / 10 / 100 Hz)<br><br>4 waveforms: sine, square, triangle, sawtooth<br><br>Quick presets and saved favorites<br><br>Real-time waveform visualizer<br><br>Light/Dark theme<br><br>Optional haptics, onboarding tour, and in-app how-to

## Rankings

- #1,353,653 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.lobadinalabs.frequencygenerator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.lobadinalabs.frequencygenerator)