Published by PixieFan

Report an issue with Fast Circle Calculator.
Send the customer service your feedback so they can fix your issue asap.



Email Support directly



Chat with our AppContacter AI Support


Why should I report an Issue with Fast Circle 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 PixieFan 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 Fast Circle Calculator image 1 contact Fast Circle Calculator image 2

About Fast Circle Calculator

1. Specify your desired dimension than press Calculate button to find the circumference of a circle.

2. Calculate the area of a circle, circumference of a circle, radius of a circle and diameter of a circle.

3. Circle calculator is all what you need to calculate area of a circle and circumference of a circle.

4. Detailed and accurate calculation of area of a circle and circumference of a circle.

5. Calculates circle area and circumference of a circle fast and easy.

6. In app you can save your calculation data for future uses.

7. If you have any suggestions please don't hesitate to contact me.

Fast Circle Calculator Customer Insights

1. PERFECT !!!Really really very useful appBeen a great circle calculator for meMakes my measurements so much easier.Add delivery apkVerry good appDoes the jobGud app for maths studentsIt is accurate to 2 decimal points, and thats not good enough.

2. What ever figure you enter inito the equation it gives you the results you need.

3. Simple to use App including radius, area, diameter & circumference.

4. allow choice of more.Easy to use, Helps me SO much when making my hat patterns to sew.

Steps to Troubleshoot & Fix Fast Circle Calculator Issues

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


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


2. Fix Fast Circle Calculator Server issues & Internet Connection


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

Reported Issues