If you collect Pokemon cards, you have probably tried to trade or buy from someone online. Maybe through social media, OfferUp, or a Facebook group. And maybe it went fine. But maybe it felt sketchy. You did not know if the cards were real. You did not know if the person would show up. You met in a parking lot and hoped for the best. CardChase was built to fix that. CardChase is a free app for Pokemon card collectors that connects traders in their area and brings them together at verified Trainer Center locations. Real card shops with real staff. No parking lots. No strangers at your front door.