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RPM Speed & Wow 1.6.8

3.3 MB / 100K+ Downloads / Rating 4.2 - 1,147 reviews


See previous versions

RPM Speed & Wow, developed and published by Andrea Martignano, has released its latest version, 1.6.8, on 2023-12-12. This app falls under the Music & Audio category on the Google Play Store and has achieved over 100000 installs. It currently holds an overall rating of 4.2, based on 1.147 reviews.

RPM Speed & Wow APK available on this page is compatible with all Android devices that meet the required specifications (Android 4.4+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: com.AM.AM.RPMSpeed

Updated: 1 year ago

Developer Name: Andrea Martignano

Category: Music & Audio

New features: Show more

Installation Instructions

This article outlines two straightforward methods for installing RPM Speed & Wow on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

App Rating

4.2
Total 1,147 reviews

Reviews

5 ★, on 2020-06-13
Worked! I have a Fluance, apparently many of these tend to start dragging without any real reason. Didn't want to go to Tulsa for a strobe disc, figured I'd see if there was an app. Score! & too any that read where it's not perfect w/Samsung, I'm using an S10, & no problems great app! Handy. Now if someone would sell me an old school Pioneer Pl 10, or 12. I'd have it all, tomorrow the world.

5 ★, on 2020-04-20
This app is amazing. 5 stars! It doesn't play well with Samsung phones though.. It'll read 0.2 fast. The Samsung gyroscope's must be off. I wish there were a way to tare it for Samsung. I use it on an old LG. Doesn't like my NOTE 9, S9 plus of Note 8. They all read 0.2 rpm fast. Works on LG phones. Great tool to help setup a turntable.

5 ★, on 2020-06-08
Brilliant app, sorted my turntable speed within seconds, tried a strobe app but it didn't help, tried this, played a song through you tube and synced it with the player to check out it's accurate and at the end of the song they were still in sync so the app works a treat. Used my Huawei p20 . Great thanks

5 ★, on 2020-09-19
It's weird but it works. Will time rotations for turntables.

3 ★, on 2020-06-11
Very interesting tool but it is dependent on the gyroscope of your smartphone. On my LG G7, the speed was around 1.0% slow with W&F of 0.21%. On my LG V40, it was 0.6% slow with W&F of 0.08%. I'm sticking to the V40.

5 ★, on 2019-08-31
I wanted something simple to check the speed on my new used turntable and adjust it accordingly. This app does the job fast and is extremly easy to use. Idea for improvement: It took me a while to find the notes how to use it (maybe it is just me). I guess a "How to use" button that shows a simple list of steps would make things even easier for users that do not have much experience with the app store. Rating of 5 because everything works just fine. Thanks!!!

Previous Versions

RPM Speed & Wow 1.6.8
2023-12-12 / 3.3 MB / Android 4.4+

About this app

RPM Speed & Wow lets you either look at the speed of your turntable, or measure the average speed, min/max variations and wow value.
Put your phone on the turntable the nearer to the center as possible, and you can:
- start the turntable and look at the rotational speed of it;
- click "start" on the app and start the turntable: the app waits 10 seconds in order to have a steady speed, then acquires data for other 10 seconds and displays average, max-min RPM values and wow estimation.
While still spinning, the app becomes red where the turntable runs faster than the average, and blue where the turntable runs slower. The feature is active until the phone is lifted up from the platter.

Offset correction: if you do a measure with the phone flat and steady, the mean rpm value will be automatically set as an offset for the next measurements. Offset correction remains active until the app is closed and reloaded. Active Offset-correction is indicated by a text message.

Click "reset" to reset the app to do another measurement (this does not reset the offset of the current session).
Click on the speed number to re-align it.


RPM S & W requires that your phone has a gyroscope.
Uses jjoe64 Graphview library.
Enjoy vinyl listening!

Update history:
1.6.8
- Wrong message when the speed is "perfect": corrected.

1.6.7
- The offset correction now applies also to the text rotation.
- Big bug in offset-correction corrected.

1.6.5
- Correction for gyroscope sensor offset added: if you do a measure with the phone flat and steady, the mean rpm value will be automatically set as an offset for the next measurements. Offset correction remains active until the app is closed and reloaded. Active Offset-correction is indicated by a text message.

1.6.0
- Colorfest! Now the app becomes red where the turntable runs faster than the average, and blue where the turntable runs slower. You can see where the speed changes happen. Achtung: don't worry, variations are totally normal in every turntable!
- Sensor noise filtering algorithm was rewritten.
- Clearer (and greener) average line in the graph.

1.5.2
- Average line in the graph view added.
- Solved a graphic problem with certain text size general settings.

1.5.0
- Major update! Graph visualization of the acquired data.
- Better management of the sensor noise.
- Increased resolution of the acquired data.

1.1.2
- Wow algorithm's resolution improved.
- Minor graphic modifications.

1.1.1
- Wow calculation error message corrected.
- Calculation of the deviation from the correct speed corrected.

1.1
- Added Wow estimation!
- Added 16 2/3 rpm to the recognized speeds.
- Now the average RPM shows with 2 decimals.

1.0.1
- Minor update: controls if your smartphone has a gyroscope.

1.0
- First release.

New features

Update to last Android API request and hopefully solved crashing problems