Other Apps
Palm OS users
The Palm OS Silver Calculator app is available for Palm Pre, Palm Pixi, HP Veer, Palm Pre2 The app cost $0.99 and is currently in version: 1.7.1
Via: http://developer.palm.com/appredirect/?packageid=com.antijingoist.junksilver#
Have a drawer full of change and think it’s worth more than face value? Want to make and accept payments using the silver value of all coins? Need to know how much pure silver is in a bag of old change? This application gets the current spot price of silver and lets you find the value of a combination of change (American & Canadian Coins). You’d be surprised at how much your change may be worth. Spot Silver value accurate within an hour of live prices. Note: this does not provide numismatic values on rare coins. You should take such coins to a trusted dealer for appraisal (for example, a US dollar coin minted between 1835-1964 may be worth way more than silver value). Added in 1.6.0: *UI improvements *Bug fixes *Silver prices listed under American coins (Canadian will be added in future updates)
- Palm OS
The iPhone app by RRBI.co was released May 27th 2011, Version 2.1 is currently free.
http://itunes.apple.com/us/app/rrbi-silver-coins/id438625054?mt=8#
RBBI.co has since released a Droid app that has been re branding as the “Silver Wallet”. RRBI.co also one upped us with this QR code that will take you to either the iPhone or droid market depending on the browser you use on your phone. We look forward to ripping off some of there better ideas as we inviolate a the original silver calculator app 
We where also happy to meet the programmer of the apps Abelardo and talk with Tim Fray from RBBI.com Tim and company are a great bunch of folks dedicated the education that comes out of knowing the real value of precious metals.
Roberts and Roberts App, iPhone and Droid
