Published by IN Groupe

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Why should I report an Issue with TAC Verif?

  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 IN Groupe 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.
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TAC Verif Customer Insights

1. ]]Your app aint working properly.. in tout-covid it says it is only app to scan pass sanitaire, when I install it I get synchronization error that is impossible to fix it.. how am I supposed to work then???Supposedly now accepts UK NHS covid pass QR codes when the obligatory scan app is also installed.

2. How are we supposed to scan codes, with such a broken app...Scanned 4 people, invalid, however their certificate was valid and they all scanned valid in the app on my husband's phone..Does not recognize Turkish healthpass despite it is equevalent of eu digital covid certificate.

3. Funny thing #tous anti covid app recognizes it while this one don'tCannot use the app because of some sort off sync error... fix it!!!App keeps stopping and won't scan (using android on a Samsung J4 plus)Does not work with non-EU QR codes validated in TousAntiCovid.

4. UK arrivals to France are unlikely to pose a greater risk of viral spread than French residents considering all the checks in place before they can travel.Can not install the application, unclear what's wrong, status stuck to "installing...". Doesn't start testing another device (install ok).

5. What's the point?J'ai ajouté mon UK Covid Pass comme certificat dans l'application TousAntiCovid.

6. Mais lorsque le code QR affiché par le portefeuille TousAntiCovid est vérifié avec cette application, il indique qu'il est invalide.

7. [[ I have added my UK Covid Pass as a certificate in the TousAntiCovid app.

8. But when the QR code displayed by the TousAntiCovid Wallet is checked with this app, it says it is invalid.

9. The home page starts with a warning that only authorized people can use the app, with links to reams and reams of text on official websites.

10. Contactez-moi si vous avez besoin de mes codes QR pour aider au débogage.

11. Pretty poor show that visual inspection of the NHS pass might not be accepted in some venues.

Steps to Troubleshoot & Fix TAC Verif Issues

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


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


2. Fix TAC Verif Server issues & Internet Connection


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

Reported Issues