Contact Calculator ++ Customer Service

Why should I report an Issue with 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 Sergey Solovyev 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.

1. I want to thank the developer from the bottom of my heart.Widget not found with many other computation applications this one works as expected.

2. Be careful not to allow this function to have permission.Needs more customization options and polish in some features (like function plotter, which isn't easy to use and feels like an afterthought).

3. Absolute must have.I tried more than 10 calculator apps since 2017 and ever since I found this one I never looked back.

4. Thanks for a great calculator application to the developer.Very good calculator application.

5. Been using this as my main calculator for more than a year and I really think it is anything you could ask for.

6. I hit those all the time and then have to back up edit.This can be the best calculator app for a under graduate student in the whole world.

7. Its design, functions, overall simplicity and yet still having a room for some complexity made it perfect for me.

8. Aside from that it's quite solid.I've been using this for years and it's the best, but it's terrible for those who use navigation with gestures instead of buttons.

9. Other than that, it's perfect.Pretty cool draws over other apps so it's always accessible.

10. It should have an option to add a padding at the bottom.Awesome calculator.

11. Although my education is over and I moved to apple's environment for good, I still miss it, it's that perfect.

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

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

2. Fix Calculator ++ Server issues & Internet Connection

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