MathWallet is a free, multichain wallet for Web3 that supports all EVM/Substrate/CosmosSDK based and other mainstream blockchains. It allows you to create wallets in-app, making it easy to store, receive, and transfer tokens in a 'one-stop shop' experience. The wallet also provides an up-to-date tutorial for beginners.

With MathWallet, you can monitor your portfolio and track earnings from anywhere, making it convenient for users on-the-go. The wallet also offers rewards without leaving the app, making it a unique feature among other wallets.

Security is a top priority for MathWallet. The wallet provides several security options such as Private Keys, Mnemonic Phrases, and more to ensure that your assets are safe and secure.

Overall, MathWallet is a great option for those looking for a multichain wallet that supports a wide range of blockchains. If you have any questions or want to learn more, you can visit their official website or follow them on Twitter