Coffee Wallet is an open source cryptocurrency wallet that supports BTC, LTC, ETH, and a range of ERC20 tokens. It is available on Android and iOS. It can be used to send and receive coins, and has the following features: full wallet support for: BTC, ETH, LTC, DOGE, portfolio support for tracking other coins, ability to display a variety of data sources, send and receive payment with QR code, face/fingerprint authentication, mnemonic support, crypto transfers via messaging, printable PDF paper wallet generator.

Zengo is a keyless cryptocurrency wallet that is designed to be easy to use while maintaining an advanced level of security. Zengo uses biometric security along with distributed threshold cryptography to allow users to manage their digital assets without private keys.

Gem is a comprehensive platform that allows users to research, track, store, trade and send cryptocurrencies on one unified app. It's available on both iOS and Android. Gem was previously focused on enterprise products for large companies. Gem hopes that its easy to use, all-in-one platform will encourage crytpo adoption.