Published by Lenze Technologies Co. Ltd. on Oct 11, 2023

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Why should I report an Issue with Monster Key Finder?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of Lenze Technologies Co. Ltd. to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
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Monster Key Finder Customer Insights

1. It does not recognize or synchronize the Bluetooth device and appears to be useless.It never really worked ezcept for the first rime in use then it stopped working .

2. You just long press the tracker to turn it on then find it using this app, you have to use this app instead of the built-in Bluetooth pairing on your phone.

3. Works to locate my keys and my phone with 1 tracker lolWaste of time and and the 99cents that I payed for it.

4. Then I was standing in front of my house talking to my neighbor and this alarm goes off on my phone and wouldn't stop.

5. It shows up as available device in Bluetooth but my phone won't pair with it.

6. I can't even return the item! A large waste.App doesn't work, and device is completely useless.

7. If you don't want all the other features, this allows only basic fob location services to work and does job well for now.

8. The phone sees it as monster finder in the Bluetooth menu.

9. Evidently if you get too far away from the key finder it sends an alarm to the phone, constantly.

10. It doesn't work and it's a security risk.I now have a key ring attachment without the capability of connecting to the blue tooth.

11. It does make a nice beep when you press and hold for three seconds.

Steps to Troubleshoot & Fix Monster Key Finder Issues

1. Fix Monster Key Finder Not Working/Crashes/Errors/Unresponsive & Black/White screen:


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


2. Fix Monster Key Finder Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Monster Key Finder 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 Monster Key Finder not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Monster Key Finder may not be able to connect to the Internet when running in the background.

Reported Issues

Note: Issues displayed have already been sent to the developer and are older than 7 days.

  • I recently purchased two of your master key finder trackers and neither of them are working they have no reaction to clicking or holding the button.

    — by Maggie wiley 11 months ago