# Qr-Code "scavenger hunt" app

**URL:** <https://forum.adalo.com/t/qr-code-scavenger-hunt-app/8591>\
**Category:** Database\
**Created:** [January 31, 2021, 7:09pm UTC](https://forum.adalo.com/t/qr-code-scavenger-hunt-app/8591 "2021-01-31T19:09:37Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![jens](https://avatars.discourse-cdn.com/v4/letter/j/d2c977/32.png) [@jens](https://forum.adalo.com/u/jens)\
**Post date:** [January 31, 2021, 7:09pm UTC](https://forum.adalo.com/t/qr-code-scavenger-hunt-app/8591/1 "2021-01-31T19:09:37Z")

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I am trying to make this “scavenger hunt”-type app where you go around scanning different QR-codes. I want each user to have a personal progress-bar with the amount of scanned QR-codes. Is this possible do make in Adalo? Do I need to use some sort of external database? Thanks! 🙂

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**Author:** ![B0untiful\_26](https://avatars.discourse-cdn.com/v4/letter/b/3ab097/32.png) [@B0untiful\_26](https://forum.adalo.com/u/B0untiful_26)\
**Post date:** [January 31, 2021, 7:49pm UTC](https://forum.adalo.com/t/qr-code-scavenger-hunt-app/8591/2 "2021-01-31T19:49:14Z")

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Yes it is, so all you have to do is go the marketplace after pressing “+” sign search for progress bar, then say how much do you want is progress to end what’s the progress beginning progress can be “Logged In User\>QR scan\>Count”.

Its possible.

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**Author:** ![jens](https://avatars.discourse-cdn.com/v4/letter/j/d2c977/32.png) [@jens](https://forum.adalo.com/u/jens)\
**Post date:** [January 31, 2021, 9:37pm UTC](https://forum.adalo.com/t/qr-code-scavenger-hunt-app/8591/3 "2021-01-31T21:37:19Z")

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Thanks! But do you know how I could register a scanned QR-code to each user? What type of information do I need to include into the QR-code to make it communicate withe the User-database?

Thanks again.

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**Author:** ![B0untiful\_26](https://avatars.discourse-cdn.com/v4/letter/b/3ab097/32.png) [@B0untiful\_26](https://forum.adalo.com/u/B0untiful_26)\
**Post date:** [January 31, 2021, 9:55pm UTC](https://forum.adalo.com/t/qr-code-scavenger-hunt-app/8591/4 "2021-01-31T21:55:19Z")

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Yes Current User\>QR Code Scammed\>Count