Audio Frequency Counter

Measure accurately the frequency of a periodic signal from the microphone

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About Audio Frequency Counter

Audio Frequency Counter is a music & audio app developed by keuwlsoft. The APK has been available since December 2014. Audio Frequency Counter has been downloaded 1+ million times.
It's currently not in the top ranks.
It's rated 4.17 out of 5 stars, based on 2,945 ratings. The last update of the app was on December 5, 2022. Audio Frequency Counter has a content rating "Everyone".
Audio Frequency Counter has an APK download size of 4367 kb and the latest version available is 1.14. Designed for Android version 4.4+. Audio Frequency Counter is FREE to download.

Description

Frequency counter based on the microphone input. Counts when the input rises or falls past a set level and converts into into frequency or a time period. FOR INDICATION ONLY.

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Comments on Audio Frequency Counter for Android

★★★★★ I got this app becuse there was a sound that was being bothering and I tested, and this app found the place the sound was coming thus app was very helpful

★★★★★ I tested this app with pure tones and it works perfectly. Don't go buy the titles on YouTube that suggest 528 hz most of them are not even close to accurate. Look for pure tones with this app.

★★★★★ It definitely works. I got a gadget and had to test it somehow and when I turn it on the app detects the frequency immediately.

★★★★★ Super accurate, I measured a 0.1 Hz difference at 360Hz. You have to push all the buttons a few times to figure out what's going on, but it has good features. Also, free

★★★★★ This one is very nice it shows Hz number and a graph on it, we should not need the graph only the Hz number and this one does not destroy data, but it is more than 2.9 megabytes, but it's interesting!

★★☆☆☆ Another dumb dog app it receives from the microphone and the g.u.I outlays the graph in the form of a decibel wave chart since most phones have no hardware on board that can measure electro magnetic emittance and hense why this app is a hilarious attempt of a waste of time by our security employees to send poor people down the app rabbit hole

★★☆☆☆ Doesn't measure my high pitch whistling at all in khz

★★☆☆☆ Disappointed. Maybe it's my phone (Moto power g) or maybe it's me (lol). No matter which button I chose the graph didn't change. On the plus side, the ads are not intrusive.