Contact Grapher Customer Service

Why should I report an Issue with Grapher - graphing 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 PROGOST-OLD 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. The simple interface helps you to build any graph or function on a Cartesian coordinate system in just a few seconds.

2. Grapher is a small, lightweight and useful graphing calculator and a function plotter for all pupils and students.

3. You can draw simple, parametric, polar or table types of math functions.

4. You can build multiple functions with Grapher at the same time on the same screen using different colors.

1. I'ld've preferred you made it also a teaching aid tool so that one can insert texts (ie points without the coordinates written)Very useful.

2. Nice for experimenting with curves that are otherwise laborious to plot and work with.I find this app really useful in my tutoring business.

3. It must have been another app I was looking at which also does X - Y "parametric" plots ?The app works too automatic to my liking.

4. I've recommended it to all of them.I was trying to find an app that I could draw a line on a graph(for school) and I found this.

5. E.g. log (base 10) of 1/2 is .3010.. not .6020. However, later this day, it gets it right.

6. Students enjoy using it as well.

7. x), the result comes out exactly twice what it should be.

8. Can't use as a teaching aid.

9. Very good - BUT.

10. Intuitive to use.

11. AND IT IS AMAZING.

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

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

2. Fix Grapher Server issues & Internet Connection

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