Coinomi
One of the few Android and IOS based multi-currency wallets that is open-source with a built-in exchange.
Primary Platform
Mobile
Built-in Exchange
Yes
Security
None
Data Storage
Mobile
Platform
All Mobile
Open Source
Yes
Online Availability
Mobile app
Offline Availability
None
Supported Coins
Coinomi alternatives
ArcBit
An iOS-centric BTC app (also available in Android), offers unique cold storage capabilities.
Dark Wallet BTC
One of the first Chrome-based browser extensions, allows for client-side storage of private keys.
Monero Wallet for Google Chrome
A Chrome extension-only wallet for users of Monero (XMR).
MSigna
Advanced multisig desktop BTC wallet with API interface, "Secure Bitcoin Storage Made Easy."