Yes. SwapDeck is a legitimate, free app (on the App Store and Google Play) for trading Coin Master Board Adventure cards. It's built specifically to make trading safer than Facebook groups, using trust ratings and verified two-way matches.
SwapDeck is published by Meredosia Tech. It's not affiliated with Moon Active; it's an independent companion app for players who trade Board Adventure cards.
Yes — it's a real, free app on the App Store and Google Play for trading Board Adventure cards, built around trust ratings and verified matches.
Yes. It uses trust ratings, trade history, and verified two-way matching, and never asks for game passwords or payment.
No, SwapDeck is free to download and use.