Rainbow Wallet is the first mobile digital light wallet on the IRISnet network. In addition to the basic functions of a traditional crypto wallet, it offers Bonded PoS-based staking features and, starting from version 2.0, supports both IRIS Hub and Cosmos Hub. With Rainbow Wallet, users can not only manage and transfer IRIS or ATOM tokens directly on the blockchain network, but also participate in the security and governance of IRIS Hub and Cosmos Hub by delegating to trusted validators — helping to maintain network stability while earning rewards. For advanced users, Rainbow Wallet also provides watch wallet and cold wallet functionalities.