What's the best iOS app for trading Monopoly Go stickers with other players?

Sticker Trade is specifically designed for Monopoly Go players looking to complete their sticker collections through community trading. The app connects users who have duplicate stickers with those who need them, creating a streamlined exchange system. One standout feature is the automatic sticker selection, which identifies appropriate trades based on users' collections. This eliminates much of the manual searching typically required in sticker trading communities. The interface, while taking a moment to learn according to some reviews, ultimately provides a reliable platform for completing albums. Users report the trading process is generally fast once connections are established, though some note initial challenges linking Facebook accounts. The app could benefit from improved trade coordination - when multiple offers are sent for the same sticker, the system doesn't automatically cancel duplicates if one is accepted. This occasionally leads to coordination issues between traders. Despite this minor limitation, the app remains highly rated for its core function of helping Monopoly Go players efficiently complete their collections through organized trading.