Apps by Graphic Security Systems Corp.

Digital Stamp Decoder 0.2.1

PAID
Uncover hidden images in USPS postage stamps with the Digital Stamp Decoder! Originally developed by GSSC in partnership with USPS to protect against counterfeiting, this app brings the innovative Scrambled Indicia(R) technology to your smartphone....

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CQR Scanner 1.1

FREE
How can you ensure you’re buying an authentic product? Counterfeiting, piracy, and grey market diversion are ever-growing global “industries” worth trillions of dollars. To safe-gourd our clients and their consumers, GSSC developed a unique secured...

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BrandMark 1.5.3

FREE
The most sophisticated and easy to use smartphone anti-counterfeiting system available. A patented solution of over 35 years of advanced security research & development. The BrandMark(TM) app was created with the user in mind. This system allows...

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MintMark® Mobile 1.5.3

FREE
MintMark SI(TM) gives collectors, investors, dealers, and precious metal owners a simple way to verify SMI products using a standard smartphone camera. Locate the MintMark SI(TM) circle in the center of your product, scan it with the app, and confirm...

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