Hz Generator

Name: Hz Generator
Author: JM Software Solutions

LiveJM Software Solutions7 apps · 327K installsToolsFree · contains adscom.j2om5a.hzgenerator

Audio tone generator 20 - 20 000 Hz

Alert me ★ Watch Open in Play ↗

Total installs: 13,371
Installs / day: +1
Rating: —★
Released: 18 Aug 2023
Last update: 18 Aug 2023
Countries: —

Installs per day

gain of the exact counter

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play

4dAll

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
Collects data Device or other IDs
Data is encrypted in transit

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

3 in 1 group

0 Sensitive1 Notable2 Routine

OtherNotable3

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET

Read more · all 3 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

Hz Generator is a simple audio tone generator 20 - 20 000 Hz. Hz Generator is the perfect tool for testing audio systems and so much more. - Generates mono sine wave audio. - Use it as a simple 50 Hz test tone or pick another frequency. - Configurable from 20 Hz up to 20 000 Hz! - Plays sound in background (optional) Easy to use: - Set the frequency with slider or buttons - The power button toggles audio on and off. - Adjust volume using device volume controls. - Choose the tickmark to leave it playing in the background. DISCLAIMER Always remember to turn the volume down on your sound system before connecting and turning this app on. All frequencies are not playable on all devices/audio systems. All frequencies cannot be heard, but can be harmful if too loud. Be kind to animals and people. The author of this app takes no responsibility whatsoever for any damage, harm or loss resulting directly or indirectly from the use, misuse, operation or malfunction of this application.