Contact Chemical Substances Customer Service

Why should I report an Issue with Chemical Substances: Chem-Quiz?

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 Andrey 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. The app is awesome but it's just like a glossary or a dictionary, there's nothing else beside name and formula ,there should be some visual cues like photos and images of the chemical substances,the reactions to how to prepare them if possible the experiments like titration and so on,however I like the concept of reviewing the formula by the test procedure but the quiz is very simple anyone can guess it.This is a very helping app I can say thank you so much, however I feel like it does not have to focus only on substances and formulas' you need to also include more molecule structures but other than that it does help.

2. Nice application and thanks for the developers.This is an amazing game that helps college students to learn chemical formulas and also helps in learning the elements of periodic table, it has a great positive effect on our learning abilitiesEducational and challenging quiz packed in simple interface.

3. For you who like chemistry related game, of course you should try this one.This app is amazing!😊👍 I recommend you to install this app.

4. I wish the app should get 5 star rating.🥰🥰🥰🥰🥰The game is really a help if you want to find fun in chemistry.

5. Otherwise a 5 star app it is.💓This is the best app I have ever used.It helps me learn the chemical formulae with lots of quiz fun.

6. A big thanks to the developers.First I was very amazed about this app.this is too good.we can learn the chemical formula very easily.

7. It helps me a lot and any one by giving this game some time every day can be sharper in chemistry.

8. Once again thank you so much it is an enjoyable game.It is actually quite useful for someone who would like to differentiate and remember functional groups and structures in a fun manner.

9. But now we have this amazing app which make us to learn formula with fun.

10. Moreover, this app is offline which makes learning easy and possible anytime and anywhere.

11. I highly reccomend everyone to download this app to strengthen their skills in organic as well as inorganic chemistry.

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

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

2. Fix Chemical Substances Server issues & Internet Connection

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