Published by Sam Ruston

Report an issue with QuickTeX.
Send the customer service your feedback so they can fix your issue asap.



Email Support directly



Chat with our AppContacter AI Support


Why should I report an Issue with QuickTeX - Share LaTeX Equations?

  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 Sam Ruston 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.

QuickTeX Customer Insights

1. It can be improved by giving the option to save what I've typed in examples tooWorks well, but some seemingly basic and universal commands don't work, such as \bfseries or \rm, the siunitx package, or scaling parentheses \left( and \right), which makes it fairly useless for complex equations.

2. I wish we could have a black or transparent background on the pictures though.Great for quickly communicating math, there's a lot of awkward white space above and below equations though.Unsure why but it keeps force closing.

3. Low image qualityThis is really the only Android app that lets you turn LaTeX equations into photos.

4. Quick and simple workflow for ones aware of LaTeX, instant sharing across major messengers, no paywalls for doing so.

5. I'd complain that the image quality for short formulas could be a bit better but the app is a total UX miracle already.Good app makes what is asked but there are some bugs to be corrected: 1.

6. There's also no history or ability to save equations or templates in any way.10/10 for its declared use case.

7. Other than that, great app!It'd be useful be able to chose the size of the image and to copy to the clipboard.

8. 4 stars only because the photos slightly cut off the outer edges of the equations.

9. You see the equations as you're typing and they have examples.

10. Didn't test the extent of how much latex is supportedSuper cool! I really wanted an app like this.

11. Multiline && works but (/ are shown in the extremities 2.

Steps to Troubleshoot & Fix QuickTeX Issues

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


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


2. Fix QuickTeX Server issues & Internet Connection


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

Reported Issues