Fix: Duolingo App Not Working

Duolingo App

With Duolingo, you’ll improve your English and have fun. Short lessons help you practice speaking, reading, listening, and writing to improve your vocabulary and pronunciation of English. Start with basic phrases and sentences, and learn new words daily.

Are you facing issue in Duolingo app, Duolingo app not working for you? Or Duolingo having black screen or Duolingo app crashing or Duolingo app not opening or launching. Don’t worry you are not alone. Lot of other people also facing same issue.

In this article, we will explain why Duolingo app not working and how to fix it.

Why Is Duolingo App Not Working?

If Duolingo app not working, It can happen due to several reasons, such as:

  • There may be a glitch or a bug in the Duolingo app or Duolingo server is down.
  • You are using VPN on Your Phone
  • You have turned on the low data mode in your mobile
  • You haven’t updated the app in a long while
  • You haven’t cleared the app cache 
  • Your Wi-Fi or mobile data is not working properly

How To Fix “Duolingo App Not Working”?

Fix 1: Wait For Sometime Until Duolingo Fix The Bug

If Duolingo is not working then high chances that there are some bug or glitch in Duolingo App or Duolingo app server is down and Duolingo team already know and is working to resolve the issue. 

In this case, you can’t do anything so just wait till bug is resolved from Duolingo team side or Duolingo server is up.

Fix 2: Try Alternating Between Wi-Fi And Mobile Data

Try alternating between Wi-Fi and mobile data to see if Duolingo app issue is related to your connection. If your experience differs, we recommend you reach out to your service provider for more info.

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So, check your internet speed. Turn ON and OFF your mobile data or check router in case you using wifi.

Also, try to switch from mobile network to wifi or wifi to mobile network.

Fix 3: Log Out And Login Into Duolingo App

To Fix Duolingo App issue, first logout from the app and then again login into the app. This Will fix the issue and Duolingo App will work fine.

If still Duolingo app not working then try out other fixes.

Fix 4: Clear Duolingo App Cache

Most of time, when there is some issue with Duolingo app, clearing the app cache will resolve the issue. 

So, To fix Duolingo app issue, clear Duolingo app cache. To clear the Duolingo App cache,

For Android users, Go to settings >> Find Duolingo App and click on that >> Tap on clear cache. Duolingo App cache will be cleared.

For iPhone users, Go to iPhone settings >> Go to General >> Find Duolingo App and click on that >> Tap on iPhone Storage >>  Tap on Offload App button >> Again Reinstall Duolingo app.

Check Duolingo app working or not after Clearing the cache.

Fix 5: Delete And Reinstall Duolingo App

To Fix Duolingo app issue, first delete and then reinstall the Duolingo app. Sometime Uninstalling and Reinstalling the Duolingo app will resolve the issue. 

So, First Uninstall the app from your phone after that re install again and check Duolingo app is working or not. 

If still Duolingo app not working then try other fixes.

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Fix 6: Install The Old Version Of Duolingo App

To Fix Duolingo app not working , you can install the old version of Duolingo app. Sometime there might be some bug in the latest version.

So, for temporary install old version till next version came after fixing the bug. But this temporary fix only work for android users not iPhone users.

You can download old Duolingo app version from here:

Fix 7: Update Duolingo App To Latest Version

To Fix Duolingo app issue, update Duolingo app with latest version because Sometime old version not work perfectly.

If your Duolingo app version is outdated then it may not work properly. 

Also updating the Duolingo app to latest version will fix all previous bug in the app which were known to Duolingo support team.

You can also do an auto update of the app if you want, that will keep your app updated always with latest version and bug free.

Fix 8: Sync Date & Time Settings

Sometimes Duolingo app may not work properly if your device data & time settings are not synced with real date & time. 

So, Make your device data & time sync with real date & time. After that, Check Duolingo app working properly or not.

Fix 9: Check Compatibility Of Your Phone With Duolingo App

If Duolingo app not working in your phone, then first check compatibility of your phone with Duolingo app. 

If your phone is not compatible with Duolingo app then use another phone, Duolingo app will work fine and the issue will be resolved.

Fix 10: Disable VPN 

If you are using VPN in your phone and its enabled when you login into Duolingo app then Duolingo App might not work.

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So, To Fix Duolingo App issue, first disable the VPN in your phone and then check Duolingo app will work.

Fix 11: Restart Your Device

If above solution not working then sometimes, there is an issue with your device not Duolingo app. So, Close the Duolingo app and restart your device.

After Restarting the device, Duolingo App will work fine.

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Duolingo Stuck On Loading Screen

To fix “Duolingo stuck on loading screen” issue, check internet connectivity, Disable plugins which causing issue.

On Duolingo Website, try to clear the cache, disabling browser plugins, and running anti-adware or antivirus.

On Duolingo App, try restarting the device, or re-installing the Duolingo application.

This will fix you issue and Duolingo stuck on loading screen issue will be resolved.

If problem still persist then contact Duolingo support team.


To Fix Duolingo app issue, check for stable internet connection, delete and Reinstall the Duolingo app. This will fix your issue and Duolingo App will work fine.

Alternately, there are chances that there is some bug or glitch in Duolingo App. So, in this case wait till the bug resolved by Duolingo team. 

After that also update Duolingo app to latest version if available and Duolingo App will work fine.

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