Published by Stan Studios on Nov 10, 2023

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  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.
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  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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ColorFul Calculator Customer Insights

1. Overall I enjoy it, and give it 4*.this was listed as a simple calculator however it was anything but actually as calculus and some kind of mathematical equations as well as chemical compound calculations on it this is not a simple calculator somebody needs to update the description of this app because the description is false.Great and really cute, calculated correctly and has a colour wheel to almost make your own colour.I love this app you can change the color of the background to your favorite color it is not hard to use I give it 5 stars.Its a normal Calculator.

2. Only real issues include that if I'm using another source of numerical values from another app like Notes or Chrome, it occassionally erases my work as I alternate between the calculator and other app.

3. Basic calculator, with a color wheel, and a good layout and overall good looking in general.

4. Another "issue" is more of a nitpicky observation, not really important, but it would be cool if I could mix color schemes between the buttons, and the layout.

5. Had to get rid of it.This app sucks every time I need to take away it shuts off my phone and it won't let me add either or it does the same thingEvery time I try to add somthing it will always go back to the previous total and add to it.

6. Don't waste your time with this appit is ok! it is hardto focus on the one number you are typing.this app is annoying.

7. Would recommend if you like bright colours.cannot deal with the way the ad pops up and screws up what I'm trying to enter.

8. All i needed was help it keeps going back the the original anwser.

9. Just rainbow and Colourful.

10. Solid.

Steps to Troubleshoot & Fix ColorFul Calculator Issues

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


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


2. Fix ColorFul Calculator Server issues & Internet Connection


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

Reported Issues