OpenSea Makes Cross-Chain Mobile Trading App Available to All Users

OpenSea opened its mobile app to all iOS and Android users on Oct. 20, bringing cross-chain trading, wallet portfolios and a social activity feed into one place. The release ends a gradual rollout that began in July, when some users encountered a waitlist.

The app supports trading in tokens and digital collectibles across more than 25 blockchains. Users can import existing wallets and view their tokens, collectibles and art in a combined portfolio. The app is noncustodial, so users retain control of their assets, and they can trade across chains without manually transferring assets through a bridge.

A social feed displays activity from people a user follows, including trades made through other crypto apps. OpenSea Signals lets users attach a note to a purchase; followers see the note alongside the transaction.

The referral program offers new users who sign up with a code a 10% discount on eligible token-swap fees. The person who invited them receives 25% of the fee OpenSea collects after that discount. NFT trades are not eligible for either benefit.

The mobile release extends OpenSea’s product lineup beyond its original NFT marketplace. Its OS2 platform exited beta on May 29, 2025, with full token trading across 19 blockchains.