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State Quarters  Current version: 2.5, Price: free

Manage your collection of state quarters. Every time you bump into a state quarter, you can check on the spot if you have it already or not. Don't miss another quarter and stop collecting doubles!

Click on a coin to access information about each state and coin (including links to the U.S. Mint and Wikipedia)

You can decide to record the mint of origin of your quarters (Philadelphia, Denver or San Francisco). If you don't care about that, and all you are interested in are the different designs, you can easily bypass the mint-recording function. Statistics about your collection (with mint information or not) are available by clicking on the collection banner at the top of the list.

The collection information can be saved to or restored from a text file. Conveniently, the file is also human-readable. Use this backup/restore feature to prevent losing your collection data.

This application is NOT endorsed in any way by the U.S. Mint.

State Quarters version 2.5 is now available on the Android Market. We would like to thank all the users that sent us suggestions for improvement. Keep it up! A list of all the new features follows.

• San Francisco Mint is now included.
• Backup/restore capability is introduced. Backup your collection to a text file (human-readable), restore your collection from a file.
• Mintage quantities (from P and D Mints) are reported on the information screens.
• Sound effects were added (they can be disabled).
• A help screen was added.
• Several UI improvements were made.

State Quarters v2.2 is out, and it has been made compatible with the new screen sizes introduced with Android 1.6. The application has been tested on:

• QVGA, 120 dpi
• HVGA, 160 dpi
• WVGA, 160 dpi
• WVGA, 240 dpi
• FWVGA, 160 dpi
• FWVGA, 240 dpi

Please report bugs and other issues.

Thanks to the kind reports of users, a bug has been found in State Quarters 2.0. The bug caused a "force close" in case of alphabetical ordering. Because the ordering preference is saved from run to run, setting the ordering to alphabetical would cause a "force close" at every launch after that. The bug was not related to the recent Android 1.6 update.

The bug has been fixed in version 2.1. Enjoy!

Thanks to the kind feedback of its users, State Quarters has been updated.

Version 2.0 includes the new 2009 quarters which honor the District of Columbia and the U.S. Territories. Even though these quarters are not officially part of the "50 State Quarters" program, they are so closely related to it that it makes a lot of sense to include them.

Also included in version 2.0 is the possibility of recording the quarters' mint of origin (Philadelphia or Denver). If you don't care about the mint and all you are interested in are the different designs, the program allows you to bypass the mint-recording function. In this way we hope to satisfy all the collectors.

The app to manage your state quarter collection has been updated. It now includes information screens about each state and coin. Turn your collection into a learning opportunity!