Cam scanner app issue

Hello mathu160,

Thanks for visiting Apple Support Communities. We understand you accidentally purchased the wrong app, and would like to request a refund. First, you'll want to be sure the subscription is cancelled by following the steps here: How to cancel a subscription from Apple

Then, request a refund using these steps: Request a refund for apps or content that you bought from Apple

Thanks again, and take care.

mathu160,

You're very welcome! That's another great question. The following guide has information about how to find out if the refund is approved, and how long it can take to receive the refund: How long refunds from the App Store or other Apple services take

Have a great day!