I bought an app by mistake. Can I please cancel this purchase?

seskelly14 wrote:

Bought an app by mistake. It charged my account and I need to cancel please

Go to this all-purpose purchase management link→Subscriptions and Billing - Official Apple Support. If the app had a subscription cancel it, and you can request a refund for the purchase.

You would have to contact the App developer. Check their site for a possible refund.