Published by Marcus Roskosch

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Why should I report an Issue with Electronic Toolbox Pro?

  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 Marcus Roskosch 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.

Electronic Toolbox Pro Customer Insights

1. Funny how perfect the timing ended up being when I made the switch.. I thought someone was messing with me or faked it for Android until I visited the website! :P I think this app made its way to Android only two days after I switched so it's meant to be =]] Seriously though, thank you for being so awesome.. (I totally read your story, and thought to myself how much it felt like you took the words right out of my mouth haha).

2. This is the exception... THIS is the electronics app that everyone is trying to be.Great electronics tool box ! I had problems with the app originality and the developer took the time to help me and make this great app work! Great app and great service.

3. Just one thing: the formulas seem to appear half on my phone, wish I could send a picture, but otherwise very good.Superb Value! I'm an Electronics Engineering student and the amount of info in this app for less than $5 is a freaking awesome deal.

4. I'm sure the developer could turn that into a background task and let us use the app when we launch it.I want to use your app on a Samsung S9PLUS however the icon labels do not show correctly.

5. Anyways, I'm actually going to the app right after I finish this review, I want to see if I can find something for transformer wire wrapping! ;) Thanks again! -Candice MarieI had a good experience while it lasted.

6. Are there more hidden functions??Same here, I've had an iPhone since the beginning of its time, then decided I wanted to learn to code, and got an Android.

7. Had it with my iphone and almost didn't want to switch over to Android because I did not want to lose this app.

8. Also it would be a good thing to tell new users that if the device is held horizontally then the individual app instructions show to the right of the screen.

9. Edit: I have been advised by the developer that RS Components have adopted the app with a more limited range of capability from the developer.

10. I like the app and I paid for the full version but it insists on checking for updates every time it loads and it sometimes takes 20 seconds.

11. Great work Marcus.Great app, very thorough.

Steps to Troubleshoot & Fix Electronic Toolbox Pro Issues

1. Fix Electronic Toolbox Pro Not Working/Crashes/Errors/Unresponsive & Black/White screen:


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


2. Fix Electronic Toolbox Pro Server issues & Internet Connection


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

Reported Issues