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Last updated on: 2026-06-01
Android Apps > Tools > Frequency Counter Hz Tuner
Frequency Counter Hz Tuner icon

Frequency Counter Hz Tuner

1.0.14
Global Utility App Maker
0.00
0 reviews
100+
Downloads
Free

Tuner · RPM · 50/60Hz Meter

Frequency Counter Hz Tuner Screenshot 1 of 4
Frequency Counter Hz Tuner Screenshot 2 of 4
Frequency Counter Hz Tuner Screenshot 3 of 4
Frequency Counter Hz Tuner Screenshot 4 of 4
iOS version

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About Frequency Counter Hz Tuner

Frequency Counter Hz Tuner is a tools app developed by Global Utility App Maker.

How many times has Frequency Counter Hz Tuner been downloaded?

Frequency Counter Hz Tuner has been downloaded 250 times. In the last 30 days, the app was downloaded 250 times.

What is the rating of Frequency Counter Hz Tuner?

Frequency Counter Hz Tuner has no ratings yet.

Is Frequency Counter Hz Tuner free?

Frequency Counter Hz Tuner is free to download. The APK download size is 45.84 MB. The latest version available is 1.0.14. The last update was on May 27, 2026.

What are the requirements for Frequency Counter Hz Tuner?

The app has a content rating of Everyone. The app has been available on Google Play 3 weeks ago.

Description
Frequency Counter+ turns your iPhone into a precise audio analyzer with four purpose-built modes. Measure the dominant frequency of any sound, tune an instrument, read motor RPM by ear, or check the stability of your 50/60 Hz mains.

FOUR MODES
• Music — instrument tuner showing note name (A4, F#5) and cents off pitch (A4=440 Hz).
• Motor — RPM displayed first, with hints for 1500/1800/3000/3600 RPM standards.
• Hum — 50/60 Hz mains lock with deviation in ±0.01 Hz.
• Auto — Hz reading with closest musical note or mains harmonic shown live.

WHAT'S NEW
• Measurement History — every reading is auto-saved with a 7-day trend chart and insights like "+12% vs your 7-day average".
• Notes & Favorites — add a note ("fridge", "room 1") and star to any saved reading.
• Compare Mode — pick two saved measurements and view the difference side by side.
• Calibration Offset — fine-tune your microphone in ±0.1 Hz steps.
• Share Result — share your current frequency reading as an image.
• CSV Export — share all your measurements as CSV for spreadsheets.

CORE FEATURES
• Precise dominant frequency measurement (Hz)
• Large multimeter-style digital display
• Automatic 50/60 Hz mains hum detection with lock indicator
• Instant Hz-to-RPM conversion
• Waveform and amplitude visualization
• Microphone calibration

FOR MUSICIANS · AUDIO ENGINEERS · ELECTRICIANS · MECHANICS · HVAC TECHS · INDUSTRIAL DIAGNOSTICS

Available in 14 languages.
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More data about Frequency Counter Hz Tuner

Price Free to download
Total downloads 250
Recent downloads 250
Rating No ratings
Ranking Not ranked
Version 1.0.14
APK size 45.8 MB
Number of libraries ?
Suitable for Everyone
Ads Contains ads

App Performance Report

Get a detailed PDF report for Frequency Counter Hz Tuner with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Downloads over time

Frequency Counter Hz Tuner has been downloaded 250 times. Over the past 30 days, it has been downloaded 250 times.

Changelog of Frequency Counter Hz Tuner

  • May 27, 2026UpdateVersion 1.0.14
  • May 22, 2026Installs100+ installs
  • May 21, 2026UpdateVersion 1.0.12
  • May 20, 2026Installs50+ installs
  • May 18, 2026UpdateVersion 1.0.11
  • May 17, 2026Installs10+ installs
  • May 16, 2026UpdateVersion 1.0.7
  • May 14, 2026New AppVersion 1.0.5 in TOOLS for Free
Show more Show less

Developer information for Global Utility App Maker

Global Utility App Maker

wkdrb2100@gmail.com

Website

N/A

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Comments on Frequency Counter Hz Tuner for Android

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Google Play Rankings for Frequency Counter Hz Tuner

This app is not ranked

Technologies used by Frequency Counter Hz Tuner

Frequency Counter Hz Tuner is requesting 18 permissions and we don't have library information (yet).

Permissions

Development tools
test access to protected storage
Network communication
view network connections, full network access, Google Play license check, receive data from Internet
Storage
modify or delete the contents of your USB storage
Hardware controls
record audio, control vibration
System tools
draw over other apps, prevent phone from sleeping
Extra
android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, android.permission.POST_NOTIFICATIONS, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID, com.simonj.frequencycounter.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
We haven't collected library information for this app yet. You can use the AppBrain Ad Detector app to detect libraries in apps installed on your device.
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