Veris Vista
Precision marble grading meets museum-grade documentation
Download Veris VistaProfessional collectors using Fibonacci-sphere accuracy since October 2026
Unlock Professional Grading Tools
Select your specialized starter configuration
Bench Workspace Unlocked
- 4-face photography system activated
- Precision flaw pin placement enabled
- All 7 flaw types ready to mark
Complete Collection Suite
- 14-type identification Key unlocked
- Ledger analytics dashboard included
- All strictness modes available
Type Identifier Access
- 5-question guided questionnaire
- Recognize all 14 antique types
- Typical size suggestions provided
All features included in standard v2.0 download. Codes provide instant onboarding guidance for specialized workflows.
Engineering Behind the Grading
Veris Vista 2.0 employs a Fibonacci-sphere algorithm to calculate the mathematically optimal display face for each marble. The system samples 4 distinct angles, constructing a three-dimensional globe that users rotate freely while marking flaws with millimere precision.
Each flaw type—chip, flake, moon, pit, fracture, haze, scratch—carries algorithmically weighted severity based on size and face position. The 10-point scale adjusts in real-time as users place pins on the 3D rendering, showing exactly how each imperfection impacts the final score under Lenient, Standard, or Strict rule sets.
The app operates entirely offline, storing all marble records, photographs, and grade calculations locally on device. No account creation required. Optional sharing generates exportable grade tags with comprehensive flaw breakdowns, making documentation auction-house ready without cloud dependency.
Verified Specifications
Core Capabilities
Multi-Angle Photography
Capture marbles from 4 designated faces (B, C, D, plus primary) using guided camera positioning. System builds complete 3D globe for accurate flaw placement across entire surface.
Precision Flaw Measurement
Mark imperfections directly on rotatable 3D rendering with adjustable ring gauge measuring down to tenths of millimeres. Seven distinct flaw types: chip, flake, moon, pit, fracture, haze, scratch.
Algorithmic Grade Calculation
Real-time 10-point scoring with Fibonacci-sphere weighting for optimal face determination. Switch between Lenient, Standard, and Strict modes for personal records or auction-house standards.
14-Type Identification
Guided questionnaire walks through clarity, core content, pattern, and metallic flecks to identify Lutz, Divided Core, Onionskin, Cat's Eye, and 10 other antique marble types with typical size suggestions.
Visual Tray Organization
Arrange collection in sizing board organized by diameter bands. Grades stored beneath each marble position for at-a-glance condition assessment across entire collection.
Statistical Ledger Dashboard
Analyze collection with median grade calculations, flaw heat maps showing common damage locations, size distribution charts, and type breakdowns for comprehensive inventory insight.
Operational Framework
Grading Workflow
- Open Bench workspace and photograph marble from designated faces following on-screen angle guides
- System constructs 3D rotatable globe from captured images with realistic rendering
- Place flaw pins by tapping directly on 3D surface, selecting type from chip/flake/moon/pit/fracture/haze/scratch
- Adjust size measurement using ring gauge tool calibrated to millimeres
- Watch grade score update in real-time as each flaw is logged with impact breakdown
- Switch strictness mode to see how Lenient/Standard/Strict rule sets alter final score
- Seal grade permanently to lock score and generate exportable report with face-by-face flaw analysis
Identification Process
- Navigate to Key tool and begin 5-question guided questionnaire about marble characteristics
- Answer clarity question: Clear glass, Milky, or Opaque when held to light
- Identify core content: Ribbons, Net structure, Solid fill, or No visible core
- Describe pattern: Twist, Stripe, Speckle, or Plain coloring
- Confirm presence of metallic flecks that flash when marble rotates
- Receive type identification from 14 categories with detailed visual guide explaining characteristics
- View typical sizes for identified type and flaw tendency heat map
About This Tool
Veris Vista was engineered specifically for serious antique glass marble collectors who need professional-grade documentation without cloud services or subscription models. The offline architecture ensures permanent access to grading tools and collection records, while the Fibonacci-sphere mathematics provide accuracy matching auction-house appraisal standards. Version 2.0 refines the 3D rendering engine and expands the flaw measurement precision for collectors cataloging rare Lutz, Onionskin, and other hand-made varieties.
Begin Professional Grading
iOS platform • Fully offline operation • No account required
Download Veris VistaVersion 2.0 • All features included • Local device storage only • Updated 23.10.2026