Frequency Counter: Hz Meter
Frequency Counter: Hz Meter is made and published by Global Utility App Maker. AppBrain is an independent app data site and isn't affiliated with Global Utility App Maker. The app name, icon, screenshots and description belong to Global Utility App Maker and are shown as published on Google Play.
AppBrain's verdict
Growing fastPoorly rated- Total installs
- 22 thousand
- Rating on Google Play
- 2.50
- 114 ratings
- Last updated
- October 15, 2026
Frequency Counter: Hz Meter has 22 thousand installs. 9.1 thousand of those came in the last 30 days. Users are critical: 2.5 stars from 114 ratings.
Installs
Tracked by AppBrain- Last 30 days
- 9.1 thousand
- Per day
- 300
- 30-day average
- Play install range
- 10+ thousand
- Launched
- May 2026
Installs over time
Frequency Counter: Hz Meter has been installed 22 thousand times. Over the past 30 days, it averaged 300 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for Frequency Counter: Hz Meter
Competitors
Similar apps and more from Global Utility App MakerAlternatives to Frequency Counter: Hz Meter
More from Global Utility App Maker
Also available on the App Store
Releases
Updates seen on Google Play- Version
- 1.0.48
- Launched
- May 2026
User feedback
Ratings and reviews on Google PlayGoogle Play Rating history and histogram
Comments on Frequency Counter: Hz Meter for Android
Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 31.5 MB
- Content rating
- Everyone
Technologies used by Frequency Counter: Hz Meter
About the app and developer
About Frequency Counter: Hz Meter
Frequency Counter: Hz Meter is a tools app developed by Global Utility App Maker.
Install Statistics
Frequency Counter: Hz Meter has been installed 22 thousand times. In the last 30 days, the app was installed 9.1 thousand times.
User Ratings
Frequency Counter: Hz Meter is rated 2.50 out of 5 stars. The rating is based on 110 ratings.
App Information
Frequency Counter: Hz Meter is freely available from Google Play. The app size is 31.53 MB. The latest version available is 1.0.48. The last update was on October 15, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since May 2026.
App Performance Report
Get a detailed PDF report for Frequency Counter: Hz Meter with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for Global Utility App Maker
Frequently asked questions about Frequency Counter: Hz Meter
Is Frequency Counter: Hz Meter free?
Yes. Frequency Counter: Hz Meter is free on Google Play.
Is Frequency Counter: Hz Meter still available?
Yes. Frequency Counter: Hz Meter is on Google Play, and the last update we saw was on October 15, 2026.
Does Frequency Counter: Hz Meter contain ads?
Yes. Google Play lists Frequency Counter: Hz Meter as containing ads.
How large is Frequency Counter: Hz Meter?
Frequency Counter: Hz Meter is 31.53 MB.
Is Frequency Counter: Hz Meter suitable for children?
Google Play rates the content of Frequency Counter: Hz Meter as suitable for everyone.
How many times has Frequency Counter: Hz Meter been installed?
Google Play lists 10,000+ installs for Frequency Counter: Hz Meter.
How do people rate Frequency Counter: Hz Meter?
Frequency Counter: Hz Meter scores 2.50 out of 5 stars, from 114 ratings on Google Play.
Who made Frequency Counter: Hz Meter?
Frequency Counter: Hz Meter was developed by Global Utility App Maker. It is listed in the tools category on Google Play.
What are the best alternatives to Frequency Counter: Hz Meter?
People looking at Frequency Counter: Hz Meter also look at these tools apps: Sound Frequency Analyzer, Sound Level Meter, Guitar Tuner Guru, Vibrations!, Sound Meter – dB & Frequency.
Store listing
By Global Utility App Maker, from Google Play“Measure sound frequency in Hz — audio tuner, RPM counter & 50/60Hz meter”
Description by Global Utility App Maker Written by the developer, not by AppBrain. Click to read.
Turn your Android phone into a four-in-one frequency lab: read any tone in hertz, tune instruments, count RPM, and verify 50/60 Hz mains hum.
▶ MAIN FEATURES
• Frequency meter — dominant frequency in Hz, live from the microphone
• Instrument tuner — tune guitar, piano, violin and more with cents precision
• RPM counter — measure rotation speed from sound or vibration
• 50/60 Hz mains mode — check power-line and electrical hum frequency
• Real-time FFT with high-resolution peak detection (20 Hz–20 kHz)
• Adjustable averaging, smoothing and sensitivity
• Hold mode to freeze the reading
• Dark mode, works fully offline, no account needed
▶ HOW TO USE
1. Open Frequency Counter and allow microphone access
2. Pick a mode: frequency, tuner, RPM or 50/60 Hz mains
3. Point the phone at the sound source
4. Read the live frequency in hertz, the musical note, or the RPM
▶ WHO USES FREQUENCY COUNTER
• Musicians and instrument makers tuning by exact frequency
• Audio and AV engineers checking tones and signal pitch
• Electricians and technicians verifying 50/60 Hz mains
• Mechanics and makers measuring motor and fan RPM
• Piano tuners needing cents-accurate pitch
• Students learning acoustics, sound and signal processing
• DIY hobbyists testing speakers, buzzers and alarms
Microphone permission required. External USB microphones supported.
Recent changes:
Find START right under the frequency display in Meter. During measurement, STOP stays in that position. The microphone explanation and permission message are now in this area too. The button has moved; measurement, modes, spectrum, calibration, history and saving after stopping are unchanged.