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  • Bartłomiej Baca

    Bartłomiej Baca

    Android developer
    1 point
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    Bartłomiej Baca
    An Android application, which allow to verify gold and silver bullion coins authenticity by diameter, magnetism and ping test. Other features: - coins specification - gold and silver comex spot price - gold to silver ratio long term chart - magnifier
    Copingo
    Copingo
    Gold and silver coins test