Set a stone under two lights and read the colour it turns.
Examine how gemstones transform between window noon light and tungsten illumination. Professional alexandrite analysis meets classic slot entertainment in one remarkable application.
Download Masster JokerPromotional codes valid for new users only. Terms and wagering requirements apply. Age restrictions enforced. Always verify local regulations before participation.
Photograph gemstones under window noon illumination at 6500 K and tungsten bulb at 2856 K. View side-by-side color transformation instantly on your device screen.
Access detailed wavelength graphs showing lamp output curves and stone transmission data. Examine absorption bands with precise nanometer measurements and intensity classifications.
Specialized database for color-change alexandrite with documented blue-green daylight appearance shifting to violet under incandescent sources. Includes depth-based hue progression charts.
Vibrant casino reels featuring sevens, bars, cherries, plums, watermelon, orange slices and gemstone symbols. Theatrical red curtain backdrop with golden frame decoration.
Capture your own gemstone pairs using camera or photo library. Place grey card reference in frame and use reticle targeting for accurate color reading analysis.
Complete technical specifications including refractive index ranges, dispersion values, tone ratings by lighting type, saturation scales and catalogue reference data.
Masster Joker represents an unusual fusion of gemological education and entertainment gaming. The gemstone analysis component provides practical value for collectors and students learning alexandrite identification, while the slot portion offers classic casino enjoyment.
The application architecture separates two distinct functional modules within a unified interface. The gemstone analysis tool employs color science principles to predict how chromium-bearing chrysoberyl appears under different color temperature illumination sources.
Wavelength analysis graphs display standard illuminant spectral power distributions alongside measured transmission curves for alexandrite specimens. Absorption bands are documented at four hundred twenty-five nanometers and six hundred eighty nanometers with bandwidth and intensity classifications.
The slot entertainment module utilizes traditional reel mechanics with symbol matching algorithms. Visual design emphasizes high saturation colors and neon glow effects against dark purple and gold harlequin-patterned backgrounds. Loading sequences feature theatrical staging motifs with curtain and frame decorations.
Android platform · Free download · Installs in under two minutes
Download Masster JokerCompatible with Android devices. Application contains educational gemstone analysis tools and entertainment gaming content. Age restrictions may apply for gaming features. No advertisements confirmed in gemological analysis sections.