UberPay
One of the few exclusively-mobile wallets, offers support for over 20 coins and instant exchanges.
Primary Platform
Mobile
Built-in Exchange
Yes
Security
None
Data Storage
Mobile
Platform
All Mobile
Open Source
Yes
Online Availability
None
Offline Availability
None
UberPay alternatives
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LiteVault
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BTC.com Wallet
Highly regarded in the bitcoin community, this is an easy-to-use, web-based wallet.