Flash / RPM meter app is a tools app developed by bevik.
How many times has Flash / RPM meter app been downloaded?
Flash / RPM meter app has been downloaded 31 thousand times. In the last 30 days, the app was downloaded 1.6 thousand times.
What is the rating of Flash / RPM meter app?
Flash / RPM meter app is rated 2.17 out of 5 stars, based on 120 ratings.
Is Flash / RPM meter app free?
Flash / RPM meter app is free to download. The APK download size is 6.23 MB. The latest version available is 1.2. The last update was on May 31, 2024.
What are the requirements for Flash / RPM meter app?
The app has a content rating of Everyone. The app has been available on Google Play May 2024.
Description
Measure frequency with camera in Hertz or RPM. Decode blinking LED status of industrial automation equipment. Frequency measurement ranges from 0.25 Hz to 30 Hz or 15 BPM / RPM to 1800 BPM / RPM. The Frequency Meter App use camera to measure frequency: just point camera at blinking object (source of light or rotating mechanism)
Use cases: - Decode blinking LED status in Herz units - Measure vinyl rotation in RPM units
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Very clever little app. Once I figured out what it did it worked well. I needed to measure the rpm of a pulley wheel, so I fixed a small magnet to the wheel which caused a LED to flash which gave me the required rpm.
★★★★☆Spencer Bejcek· Jul 4, 2024
This seems to be a pretty good app, I think really the biggest limitation is our phones' camera, and the measuring apparatus. There are no ads :). I do suggest adding a bit more UI to the screen where it measures the hz and rpm, give it an indicator of when its processing and when it has come to a result, or something like that anyway, maybe a reset button? Anyway, its cool and simple.
★★★★★Chris N· Aug 16, 2025
I needed to see how fast several ceiling fans were rotating before and after I replaced the capacitors which control their speed. This app worked perfectly. It's not pretty or flashy, but it works. I put my phone on a table beneath the ceiling fans and opened the app and measured for 15 seconds. It gave me accurate rpms and proved the new caps were working.
★☆☆☆☆Bmc Gorakhpur· Aug 13, 2025
it's quite confusive (how to calculate the rpm of a device running.) 2nd page which shows hz calculation is also not understood it didn't show any value
★☆☆☆☆Skyler “Fan n stuff”· Sep 21, 2024
This app is as useless as trying to thaw ice in the freezer!! First it won't measure, then it gives a reading far from true!!
★☆☆☆☆Kahinde Johnson· May 16, 2025
Tried it on a milling machine. I could see the graph going up and down, but it measured nothing. Doesn't work.
★☆☆☆☆Allen Reinecke· May 31, 2024
Scam app! Impossible to use this app. Ads fill half the screen and there's no button to start the app, only buttons on how to use, rate, and share. Don't waste your time!
★☆☆☆☆Joe Wheelmonger· Apr 2, 2025
Doesn't display rpm, just gives you a squiggly line to watch for no apparent reason.
Google Play Rankings for Flash / RPM meter app
This app is not ranked
Technologies used by Flash / RPM meter app
Flash / RPM meter app is requesting 11 permissions and we don't have library information (yet).
Permissions
Network communication
view network connections,
view Wi-Fi connections,
full network access
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