Published by ABRSM Publishing Ltd

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Speedshifter Lite Customer Insights

1. Not great just before a music exam!It's alot of fun with a simple yet perfect interface for shifting song speeds! If it wasn't limited to only a minute length time each track I would have given it 5 stars!A very useful tool for beginners although the sound quality is reduced by changing pitch and by slowing down.Everybody who bought full version lost their money as the app turned back to lite.

2. Now saying I need to upgrade when I have already bought it and then says error, already owned.I payed to upgrade to the full version and now the app forgets about it, leaving me stuck with 1 minute playback still, how can this be fixed?Changed the key of my MP3 file.

3. Is there access to the full version without paying again or is this it?I have purchased the full version but it reverts to restricted 1 minute playback version on a random basis.

4. What have I just paid £2.99 for? The upgrade seems to offer nothing but full length playback.

5. No wonder there is no reviews for the full version!Terrible app.

6. When is this glitch going to be fixed?Paid for upgrade and it stopped working.

7. That made it useless for music practice.It is ok, although when I put in a piece of music I couldn't change the track.

8. The beats per minute numbers do not appear most of the time.

9. I have now read a number of posts of the same problem going back years.

10. Full of bugs.

11. I have emailed detailling this problem.

Steps to Troubleshoot & Fix Speedshifter Lite Issues

1. Fix Speedshifter Lite Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Speedshifter Lite: Restarting the app will resolve most errors.
  2. Update the Speedshifter Lite App. Here is how:
    1. On Android goto PlayStore » Search for "Speedshifter Lite" » Open Speedshifter Lite » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Speedshifter Lite » click "UPDATE".
  3. Clear Speedshifter Lite app cache: Clearing cached data will force your app to retrieve the latest data directly from Speedshifter Lite servers.
    1. On Android, goto Settings » Apps » Select "Speedshifter Lite" » click Storage » click "Clear Cache".
  4. Check Speedshifter Lite app permissions. If any of these permissions required to use your device's features are disenabled, Speedshifter Lite might not work.
  5. Uninstall and reinstall Speedshifter Lite. If nothing else has worked, completely uninstall Speedshifter Lite then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Speedshifter Lite not working


2. Fix Speedshifter Lite Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Speedshifter Lite be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Speedshifter Lite not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Speedshifter Lite may not be able to connect to the Internet when running in the background.

Reported Issues

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