Contact Set operations, Venn diagram Customer Service

Why should I report an Issue with Set operations, Venn diagram?

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 Palincsár Zoltán 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 app is perfect for visualization of the basics of set theory with Venn diagrams.

2. Available set operations: union, intersection, difference, complement and symmetric difference.

1. I doesn´t show all possible regions!It gives appropriate diagrams but the wrong thing is that there is an operation for four sets which is impossible.Superb app.... There is another app that gives worst experience....I suggest pls download this app.this is what I wanted with super Venn diagrams.Does not allow you to manipulate the venn diagrams.

2. 5 stars if you could make 2 or more diagrams side by side to verify if an identity is true ir falsefour sets venn diagram is not perfect.

3. The complement in this app is given by ~ symbol.

4. Nearly perfect.

1. Fix Set operations, Venn diagram Not Working/Crashes/Errors/Unresponsive & Black/White screen:

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

2. Fix Set operations, Venn diagram Server issues & Internet Connection

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