The official blockchain.info app.

-Send and receive bitcoins
-Automatic Wallet backups
-No fees - 100% free & open source.
-Double encryption

More info available at blockchain.info

Source code available at Github

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Bug Fixes

Scan Private Key from QR Code.
Transaction signing using web workers.
Fix WebSocket

License Free Package
Updated June 20, 2012
Developer Website
Developer Packages
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Terms and Conditions

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