---
title: "Frequency Meter PRO - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Frequency Meter PRO is a comprehensive tool for audio frequency diagnostics. Includes REAL TIME scanning of audio signal from internal or external microphone.  *** OUTPUT *** Visualization is done on "
---

# Frequency Meter PRO — United States
> Professional tool

![Frequency Meter PRO App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/e7/72/9e/e7729eda-bca7-6c35-d7f5-a908712eb9e1/AppIcon-1-1x_U007emarketing-85-220-6.png/400x400bb.png)

**Developer:** [Lubomir Havran BINARTS](https://apptail.io/developer/lubomir-havran-binarts-LUf)
**Category:** Music
**Rating:** 1.8/5 (30 ratings)
**Price:** Free
**Bundle ID:** binarts.apps.fmpro
**Store:** Apple App Store
**Country:** United States
**Version:** 2.0 (released 2018-09-05)
**Original Release:** 2012-09-25

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id559840622)
**AppTail Page:** [https://apptail.io/app/frequency-meter-pro-VBaf/united-states](https://apptail.io/app/frequency-meter-pro-VBaf/united-states)

## Frequency Meter PRO Description
Frequency Meter PRO is a comprehensive tool for audio frequency diagnostics. Includes REAL TIME scanning of audio signal from internal or external microphone.

*** OUTPUT ***
Visualization is done on real like device that shows:
- Audio level
- Noise Level
- Frequency range
- Current frequency
- Frequency oscilloscope
- Spectrum analyzer

*** ACCURACY ***
Application is calibrated with real tone generator. Working range is around 15 - 22500 Hz, and accuracy around +/- 0.5 %.

*** NOISE LIMIT ***
You can easily set a limit that removes noise treshold with included trackbar.

*** RANGE SELECTION ***
Choose minimum and maximum frequency you want to scan.

*** EXPORT ***
You can export output chart to comma-separated file that you can later analyze with MS Excel or other table processor. Application shares document folder in iTunes.

*** SUPPORT***
Please don't hesitate to write us for details or questions: lubomir.havran@gmail.com

## Frequency Meter PRO Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/98/58/86/98588606-8d3f-064f-98f5-9d5491eea8da/mzl.ktisphyv.png/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/9c/f5/3c/9cf53cb1-2663-e686-8f87-a19bcc800610/mzl.oadekggr.png/640x960.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/65/cf/6f/65cf6f55-30c2-a292-0d95-ce9028be2969/mzl.ipoqjgwu.png/640x960.png)

## Frequency Meter PRO Rating Breakdown in United States
- 5 stars: 3 (10%)
- 4 stars: 1 (3%)
- 3 stars: 3 (10%)
- 2 stars: 2 (7%)
- 1 stars: 21 (70%)

## Frequency Meter PRO Reviews in United States

### **--- "Not very good"
I just need an app that accurately tells me the frequency of s tone played through a speaker. This one kind of does that, for the first note presented to it, but fails to change its output when the tone changes. It sort of works if I keep shutting it down and restarting it, but that’s not very convenient. Also, it would be nice to have some documentation as to what the controls are supposed to do and what the display is supposed to indicate.
-- TMD913, 2019-07-25

### *---- "DOES NOT WORK"
DO NOT BUY THIS APP! I was trying to determine if the frequency on my keyboard was accurate (I can change the frequency on my keyboard). I’ve done this in the past with other frequency detectors. Even though you can actually HEAR the difference, this app does not register this change. For instance at A=440, the app says 441.39. When my instrument is tuned to A=300, this app says 441.39. Only when I tune to A=190 it changed to 417. So absolutely useless.
-- rory0110, 2019-07-08

### *---- "Useless"
Cannot get repeatable date using a tuning fork. Do not purchase!
-- Macdyver60, 2018-12-16

### *---- "Crap"
Trying to use it as a pianotuner it is way off in the meqsurements !!!
-- sindrimar, 2018-08-23

### *---- "DO...NO.....BUY......J...U...N...K..."
useless
-- nothanxfgfhfbfhfhvhv, 2018-04-18

### *---- "Worst purchase on the planet"
Does not work
-- ZCakeGaming, 2018-02-25

### *---- "Absolute piece of garbage"
No guidance on how to get it to work. Doesn’t deserve any form of rating.
-- laraidh Mordhun, 2018-02-20

### *---- "Terrible"
It does not display accurate measurements.
-- Jocko4, 2018-01-19

### *---- "Useless"
I wish I read the reviews before I bought this. My own stupidity.
-- KimberlyHoffman, 2017-11-21

### ***-- "Limited and inaccurate!"
It does work as a frequency meter but is somewhat limited. It doesn’t work on frequencies below 150 HZ . I tested it on 150HZ then 120 HZ. It showed a harmonic of 120  HZ. 
99 cents would have been a fair price. Especially since it appropriated the fluke meter style to elicit confidence and imply compared results.
-- Jmikej, 2017-10-20

[View all Frequency Meter PRO reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)


## Frequency Meter PRO Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Hungary | Music | #43 |
| Top Paid | South Africa | Music | #46 |
| Top Paid | Lebanon | Music | #48 |
| Top Paid | Pakistan | Music | #54 |
| Top Paid | Azerbaijan | Music | #55 |
| Top Paid | Saudi Arabia | Music | #61 |
| Top Paid | United Arab Emirates | Music | #63 |
| Top Paid | Egypt | Music | #74 |
| Top Paid | Greece | Music | #78 |
| Top Paid | Kuwait | Music | #79 |
| Top Paid | Romania | Music | #81 |
| Top Paid | Belgium | Music | #85 |
| Top Paid | New Zealand | Music | #86 |
| Top Paid | Poland | Music | #90 |
| Top Paid | Dominican Republic | Music | #91 |
| Top Paid | Czechia | Music | #92 |
| Top Paid | Vietnam | Music | #94 |
| Top Paid | Finland | Music | #95 |
| Top Paid | Türkiye | Music | #99 |
| Top Paid | Indonesia | Music | #99 |
| Top Paid | Denmark | Music | #104 |
| Top Paid | Ireland | Music | #106 |
| Top Paid | Portugal | Music | #109 |
| Top Paid | Norway | Music | #113 |
| Top Paid | Thailand | Music | #118 |
| Top Paid | Israel | Music | #119 |
| Top Paid | Ecuador | Music | #119 |
| Top Paid | Sweden | Music | #120 |
| Top Paid | Malaysia | Music | #124 |
| Top Paid | Netherlands | Music | #130 |
| Top Paid | Singapore | Music | #132 |
| Top Paid | Hong Kong SAR China | Music | #139 |
| Top Paid | Philippines | Music | #144 |
| Top Paid | Kazakhstan | Music | #148 |
| Top Paid | Chile | Music | #154 |
| Top Paid | Brazil | Music | #158 |
| Top Paid | India | Music | #160 |
| Top Paid | Austria | Music | #170 |
| Top Paid | Switzerland | Music | #173 |
| Top Paid | Ukraine | Music | #174 |
| Top Paid | Spain | Music | #178 |
| Top Paid | Nigeria | Music | #183 |
| Top Paid | Taiwan | Music | #192 |
| Top Paid | Mexico | Music | #192 |
| Top Paid | Argentina | Music | #193 |
| Top Paid | Italy | Music | #193 |
| Top Paid | Canada | Music | #199 |
| Top Paid | Australia | Music | #201 |
| Top Paid | Belarus | Music | #216 |
| Top Paid | South Korea | Music | #217 |

## Frequency Meter PRO Discovered Keywords
- frequency meter pro


## Frequency Meter PRO Available In
- [United States](https://apptail.io/app/frequency-meter-pro-VBaf/united-states)
- [Australia](https://apptail.io/app/frequency-meter-pro-VBaf/australia)
- [United Kingdom](https://apptail.io/app/frequency-meter-pro-VBaf/united-kingdom)
- [Canada](https://apptail.io/app/frequency-meter-pro-VBaf/canada)
- [Switzerland](https://apptail.io/app/frequency-meter-pro-VBaf/switzerland)
- [Spain](https://apptail.io/app/frequency-meter-pro-VBaf/spain)
- [Belgium](https://apptail.io/app/frequency-meter-pro-VBaf/belgium)
- [Malaysia](https://apptail.io/app/frequency-meter-pro-VBaf/malaysia)
- [Greece](https://apptail.io/app/frequency-meter-pro-VBaf/greece)
- [Netherlands](https://apptail.io/app/frequency-meter-pro-VBaf/netherlands)
- [Indonesia](https://apptail.io/app/frequency-meter-pro-VBaf/indonesia)
- [France](https://apptail.io/app/frequency-meter-pro-VBaf/france)
- [Germany](https://apptail.io/app/frequency-meter-pro-VBaf/germany)
- [Denmark](https://apptail.io/app/frequency-meter-pro-VBaf/denmark)
- [Russia](https://apptail.io/app/frequency-meter-pro-VBaf/russia)
- [China](https://apptail.io/app/frequency-meter-pro-VBaf/china)
- [Sweden](https://apptail.io/app/frequency-meter-pro-VBaf/sweden)
- [Italy](https://apptail.io/app/frequency-meter-pro-VBaf/italy)
- [South Korea](https://apptail.io/app/frequency-meter-pro-VBaf/south-korea)
- [Finland](https://apptail.io/app/frequency-meter-pro-VBaf/finland)
- [Malta](https://apptail.io/app/frequency-meter-pro-VBaf/malta)
- [Mexico](https://apptail.io/app/frequency-meter-pro-VBaf/mexico)
- [Norway](https://apptail.io/app/frequency-meter-pro-VBaf/norway)
- [Czechia](https://apptail.io/app/frequency-meter-pro-VBaf/czechia)
- [Poland](https://apptail.io/app/frequency-meter-pro-VBaf/poland)
- [India](https://apptail.io/app/frequency-meter-pro-VBaf/india)
- [Saudi Arabia](https://apptail.io/app/frequency-meter-pro-VBaf/saudi-arabia)
- [Thailand](https://apptail.io/app/frequency-meter-pro-VBaf/thailand)
- [Japan](https://apptail.io/app/frequency-meter-pro-VBaf/japan)
- [Taiwan](https://apptail.io/app/frequency-meter-pro-VBaf/taiwan)
- [Peru](https://apptail.io/app/frequency-meter-pro-VBaf/peru)
- [Philippines](https://apptail.io/app/frequency-meter-pro-VBaf/philippines)
- [Pakistan](https://apptail.io/app/frequency-meter-pro-VBaf/pakistan)
- [Portugal](https://apptail.io/app/frequency-meter-pro-VBaf/portugal)
- [Paraguay](https://apptail.io/app/frequency-meter-pro-VBaf/paraguay)
- [Romania](https://apptail.io/app/frequency-meter-pro-VBaf/romania)
- [Singapore](https://apptail.io/app/frequency-meter-pro-VBaf/singapore)
- [Türkiye](https://apptail.io/app/frequency-meter-pro-VBaf/turkey)
- [Ukraine](https://apptail.io/app/frequency-meter-pro-VBaf/ukraine)
- [South Africa](https://apptail.io/app/frequency-meter-pro-VBaf/south-africa)
- [Argentina](https://apptail.io/app/frequency-meter-pro-VBaf/argentina)
- [Austria](https://apptail.io/app/frequency-meter-pro-VBaf/austria)
- [Azerbaijan](https://apptail.io/app/frequency-meter-pro-VBaf/azerbaijan)
- [Brunei](https://apptail.io/app/frequency-meter-pro-VBaf/brunei)
- [Brazil](https://apptail.io/app/frequency-meter-pro-VBaf/brazil)
- [Belarus](https://apptail.io/app/frequency-meter-pro-VBaf/belarus)
- [Belize](https://apptail.io/app/frequency-meter-pro-VBaf/belize)
- [Chile](https://apptail.io/app/frequency-meter-pro-VBaf/chile)
- [Colombia](https://apptail.io/app/frequency-meter-pro-VBaf/colombia)
- [Dominican Republic](https://apptail.io/app/frequency-meter-pro-VBaf/dominican-republic)
- [Algeria](https://apptail.io/app/frequency-meter-pro-VBaf/algeria)
- [Ecuador](https://apptail.io/app/frequency-meter-pro-VBaf/ecuador)
- [Estonia](https://apptail.io/app/frequency-meter-pro-VBaf/estonia)
- [Egypt](https://apptail.io/app/frequency-meter-pro-VBaf/egypt)
- [Hong Kong SAR China](https://apptail.io/app/frequency-meter-pro-VBaf/hong-kong)
- [Hungary](https://apptail.io/app/frequency-meter-pro-VBaf/hungary)
- [Ireland](https://apptail.io/app/frequency-meter-pro-VBaf/ireland)
- [Israel](https://apptail.io/app/frequency-meter-pro-VBaf/israel)
- [Iceland](https://apptail.io/app/frequency-meter-pro-VBaf/iceland)
- [Kuwait](https://apptail.io/app/frequency-meter-pro-VBaf/kuwait)
- [Cayman Islands](https://apptail.io/app/frequency-meter-pro-VBaf/cayman-islands)
- [Kazakhstan](https://apptail.io/app/frequency-meter-pro-VBaf/kazakhstan)
- [Lebanon](https://apptail.io/app/frequency-meter-pro-VBaf/lebanon)
- [Sri Lanka](https://apptail.io/app/frequency-meter-pro-VBaf/sri-lanka)
- [Latvia](https://apptail.io/app/frequency-meter-pro-VBaf/latvia)
- [Madagascar](https://apptail.io/app/frequency-meter-pro-VBaf/madagascar)
- [North Macedonia](https://apptail.io/app/frequency-meter-pro-VBaf/north-macedonia)
- [Nigeria](https://apptail.io/app/frequency-meter-pro-VBaf/nigeria)
- [New Zealand](https://apptail.io/app/frequency-meter-pro-VBaf/new-zealand)
- [United Arab Emirates](https://apptail.io/app/frequency-meter-pro-VBaf/united-arab-emirates)
- [Uzbekistan](https://apptail.io/app/frequency-meter-pro-VBaf/uzbekistan)
- [Vietnam](https://apptail.io/app/frequency-meter-pro-VBaf/vietnam)
- [Cyprus](https://apptail.io/app/frequency-meter-pro-VBaf/cyprus)

---

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