2017-03-03
Fantastic App
Used this app for my AP Physics lab, worked fantastically
Updating
Frequency Meter PRO - Professional tool, Scans frequency from your speaker in REAL TIME, Tune your guitar, piano or scan your voice
Released: 2012-09-25
© BINARTS
iPhone Screenshots
iPad Screenshots
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
What's New in Version 1.0.9
- file sharing fix
Information
Developer
Categories
Version
1.0.9
Size
1.9 MB
Game Center
No
VPP Device Licensing
Yes
Rating
Rated: 4+
Compatibility
iOS 7.0 or later
Devices
iPad Air (Cellular), iPad mini Retina (Cellular), iPad mini 4 (Cellular), iPad mini 3, iPad Pro (11-inch), iPad Air 2, iPad (6th generation) Wi-Fi, iPad (5th Generation) Wi-Fi, iPad Pro 12.9-inch (2nd generation), iPad Pro (11-inch) Wi-Fi + Cellular, iPad (5th Generation) Wi-Fi + Cellular, iPad Pro 12.9-inch (3rd generation) Wi-Fi + Cellular, iPad mini (5th Generation) Wi-Fi + Cellular, iPad Pro 12.9-inch (3rd generation), iPad Air (3rd generation), iPad Pro 12.9-inch (2nd generation) Wi-Fi + Cellular, iPad Air (3rd generation) Wi-Fi + Cellular, iPad Pro (10.5-inch) Wi-Fi + Cellular, iPhone 6 Plus, iPhone 6s, iPhone 8 Plus, iPhone 8, iPad Pro (Cellular), iPad Pro (9.7-inch) (Cellular), iPad Pro (9.7-inch), iPhone 6s Plus, iPhone 5s, iPhone 7, iPhone 7 Plus, iPhone X, iPhone XR, iPhone SE, iPhone 6, iPhone XS Max, iPad Pro (10.5-inch), iPhone XS, iPad mini (5th Generation), iPad (6th generation) Wi-Fi + Cellular, iPad Pro, iPod touch (6th Generation), iPad Air 2 (Cellular), iPad mini 4
Languages
English
App Store: Customer Ratings
Ratings & Reviews
1.5 of 5 (30 Ratings)
App Store: Customer Reviews
2016-12-06
Don't waste your $2.99 like I did
This is a joke. I think it was designed by a 3rd grader. No features at all. I didn't read the reviews before I bought it and sure wish I would have. I never leave reviews but this time it's a must if that tells you anything.
2016-11-15
Junk do not buy key1953
Radio frequency meter junk do not buy Apple should review their apps a little more carefully should be able to get your money back
2016-05-10
Completely inaccurate
Fancy looking junk
2015-03-27
Disappointed
Seems to be inaccurate. Reads a constant 10 hz higher when trying to get an A440 tone from both a MIDI keyboard and an accordion both of which are tuned precisely to exactly 440 hz . Meter reads 430.33, unimpressed and regret not reading previous reviews before spending $3 on this app
2015-03-16
Crashes on open!!!!
This does not work in the current version of iOS! Every time I press the go button it crashes!
2015-03-01
Junk
No instructions are provided on how to use, making this $2.99 worth of garbage on my iPad.
2015-02-20
Not accurate!!
Don't get this. I just played 1k to this app. It is not accurate!!
2015-02-17
Only shows certain frequencies
2 problems that make me want my $2.99 back:
1) I can't analyze frequencies without recording a file.
2) The frequency meter actually just shows you which note (A/A#/B/etc.) you are closest to, not the actual frequency of the note you are playing.
2014-11-21
Piece of crap
Does not work. Just a piece of "art work." Useless
2014-11-19
Crashes
Crashes ever since the update. Cant use it anymore
2014-11-08
Ms
I got it for my speech. I had a stroke last year and lost my ability to speak now I'm very monotone I'm hoping this will help.
2014-09-27
Crashing at the push of a button
Unfortunately everytime I push a button the app closes... I push record and the app closes. I push play and the app closes... It took three tries to find out the file is saved as a cvs on my ipad...
App is deleted.. Would like my money back.
2014-08-31
Doesn't work for bass guitar
Wanted to find out what frequency the notes played on my bass were. It just displays random numbers
2014-08-23
Problems on iPad
The meter freezes every time I use it.
2014-07-04
Junk
Save your money. It locks up after 3-5 seconds and when it does read a freq its off by at least 20 hz
2014-05-03
Awful App
Does not work at all! I emailed the company and have not heard back.
2014-03-01
Doesn't work
Don't waste your money, doesn't work. 5 star review was probably written by the author of this ripoff app
2013-12-07
Ugh
It worked really well, but I can't figure out how to send the data...
2013-08-06
Don't waste your money
Don't waste your money hard to use and no directions.
2013-06-25
GARBAGE!
Don't waste your time. Barely works, some buttons don't at all. Crashes frequently. Going for a refund now
2013-03-17
Science Project
My daughter and I used this frequency meter for a science project measuring the vibration frequency of guitar strings. At first it seemed that it didn't work at all (as mentioned in a previous review). However, I then realized that we were working in a frequency range that was very likely below the realistic frequency response of the internal iPad microphone (I'm guessing around 100 Hz). When we moved to a smaller string and at higher tensions, the frequency meter locked right in and gave very consistent and reliable results.
2013-02-28
Awful app
This is awful. It doesn't work at all. Don't buy it.
2012-10-08
Garbage
Don't waste your money. I compared measurement to a quality frequency counter and this app isn't even close. The reading is erratic. Absolutely no documentation or help.