norbu.ai
Ramesh Devu Education iPhoneiPadiPod touch
norbu.ai is a free Education app for iPhone and iPad by Ramesh Devu. Rated 5.0/5 from 1 ratings. Requires iOS 15.1. Updated October 23, 2026.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 49 MB
- Age 4+
- Updated
- Oct 23
- 2026 · v1.1.16
Screenshots
About norbu.ai
Norbu.ai – AI-Powered Gemstone Identification Norbu.ai is an AI-powered gemstone identification and learning platform that helps you identify, compare, and understand gemstones from a single photo using explainable AI, visual analysis, and educational insights. Whether you're buying jewelry, collecting gemstones, studying gemology, working in the jewelry trade, or simply curious about a gemstone you own, Norbu.ai provides likely identifications, explainable AI insights, reference images, and confidence scores to help you learn more about every stone. Simply capture or upload a photo, and Norbu.ai analyzes the gemstone using advanced AI to identify possible matches and explain the visual characteristics behind each result. Key Features AI-Powered Gemstone Identification Identify gemstones from a single photo using advanced AI analysis. Explainable AI Go beyond a name with explanations based on observable characteristics such as color, transparency, luster, inclusions, and optical features. Compare Similar Gemstones Learn the differences between gemstones that are commonly confused, including Ruby vs. Red Spinel, Sapphire vs. Blue Spinel, Emerald vs. Green Tourmaline, Aquamarine vs. Blue Topaz, Diamond vs. Moissanite, and more. Reference Image Gallery Compare your gemstone with curated reference images to better understand its appearance. Educational Gemstone Insights Learn about hardness, crystal systems, common treatments, origins, identifying characteristics, and other gemological concepts in an easy-to-understand format. Confidence Scores View AI confidence levels to better interpret each identification. Fast & Intuitive Capture, analyze, compare, and continue learning in seconds. Explore a Growing Gemstone Library Discover hundreds of gemstones, including Ruby, Sapphire, Emerald, Diamond, Spinel, Garnet, Tourmaline, Aquamarine, Topaz, Zircon, Tanzanite, Peridot, Amethyst, Citrine, Opal, Jade, Pearl, Moonstone, Labradorite, Quartz, Agate, Chalcedony, Morganite, Kunzite, Alexandrite, Chrysoberyl, Tsavorite, Iolite, Sunstone, Turquoise, Lapis Lazuli, Coral, Amber, Onyx, and many more. Built for Everyone Whether you're a jewelry buyer, collector, student, enthusiast, retailer, gem trader, or aspiring gemologist, Norbu.ai makes gemstone identification and learning simple, engaging, and accessible. Use Norbu.ai to explore loose gemstones, mounted jewelry, polished gems, cabochons, beads, and many other gemstone varieties. Learn how gemstones differ, compare similar stones side by side, and build confidence through education before making purchasing decisions or expanding your collection. Continuously Improving Norbu.ai is continuously evolving with expanded gemstone coverage, improved AI models, enhanced educational content, and new features designed to make gemstone identification more accurate, transparent, and informative. Why Choose Norbu.ai? AI-powered gemstone identification Explainable AI with educational insights Compare visually similar gemstones Curated reference image gallery Confidence scores for every analysis Learn professional gemological observations Designed for beginners and experienced enthusiasts alike Important Disclaimer Norbu.ai is designed for educational and informational purposes only. AI-generated identifications are estimates based on photographic analysis and should not be considered professional gemological identification, certification, appraisal, or valuation. For definitive identification, authenticity verification, treatment detection, grading, or valuation, gemstones should be examined by qualified gemologists using professional gemological instruments and, when appropriate, submitted to an accredited gemological laboratory. ---------------------------------------------------------------------- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://norbu.ai/terms-of-service Privacy Policy: https://norbu.ai/privacy-policy
What’s new
Version 1.1.16 · Updated October 23, 2026
Overall app stability enhancements
App privacy
The developer, Ramesh Devu, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction, Other Usage Data
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
- Contact Info: Email Address, Name
- User Content: Photos or Videos
- Identifiers: User ID, Device ID
Used for: Analytics, App Functionality
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4.5
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| norbu.ai | 5.0 / 5 (1 rating) | Free | October 23, 2026 | |
| Rock Identifier & Crystal | – | Free | Jan 12, 2026 | Compare |
| Gemistry Pro | – | Free | Jul 22, 2026 | Compare |
| GemDetector App | – | Free | Apr 15, 2026 | Compare |
| St.Joseph Matric School | – | Free | Sep 21, 2026 | Compare |
| Hindi Words & Writing | – | 1.99 USD | Jul 3, 2025 | Compare |
| Hindi Pop | 4.5 / 5 (4) | 3.99 USD | Dec 4, 2025 | Compare |
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