Published by Omni Calculator

Report an issue with Percentage Calculator.
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Why should I report an Issue with Percentage Calculator?

  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 Omni Calculator 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.
contact Percentage Calculator image 1 contact Percentage Calculator image 2

Percentage Calculator Customer Insights

1. I find that it helps them and and stylists with a fair tip.DON'T TRUST THIS APP!!!! This app added itself to my phone and my home screen without permission.

2. Un-installed.The app takes up the whole screen and doesn't have an option for the bottom bar for the home buttom/back arrow etc so it is annoying to navigate and exit the app.

3. It feels like I'm in a game, because it opens in full screen 😀I'm a receptionist at a hair salon and use it to help customers when they are not sure what to tip.

4. If you don't have any apps on your lock screen, restart your phone.

5. Note to Dev: 🖕😎🖕The best, i really mean THE BEST percentage calculator on Google Play Store as well as Apple's App store.

6. Should also check out their website - omnicalculator, has a 'calculator' for just about everything thing a lay person needs: food, finance, construction, health, sports, etc etc.

7. It cleared says "open app, or uninstall app" at the top of the screen, so I know it's installed already.

8. Either way, you can get back to your Home Screen and can then rid your phone of this CRapp💩.

9. I like this one.Not impressed with how the developer has strategically placed an ad banner right over the three virtual keys at the bottom of the display.

10. Quick launch an app from your lock screen.

11. Thank you dev's for keeping this going for free! I personally really appreciate you!!!I like it and bought the app to support the developers.

Steps to Troubleshoot & Fix Percentage Calculator Issues

1. Fix Percentage Calculator Not Working/Crashes/Errors/Unresponsive & Black/White screen:


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


2. Fix Percentage Calculator Server issues & Internet Connection


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

Reported Issues