Gold Central
An AI-powered gold valuation app that turns real-world items into instant price insights, combining live market data, computer vision, and financial tools into a single mobile experience.
Overview
Real-world gold value, understood instantly.
Gold Central is a mobile-first tool that allows users to scan, calculate, and analyse gold in seconds. Instead of relying on guesswork or fragmented tools, the app provides a clear, immediate understanding of what a gold item is worth.
By combining AI-powered image analysis with live gold pricing and financial calculators, the app delivers both quick answers and deeper insights — all within a simple, fast interface.
Built as part of the Apposite Labs mobile portfolio, Gold Central demonstrates how AI can simplify complex financial concepts into accessible, everyday tools.
The problem
Gold valuation is unclear, inconsistent, and outdated.
Most people don't know the true value of their gold. The current experience is fragmented:
At the same time, AI tools often lack real-world grounding, producing outputs that feel generic or untrustworthy. Gold Central was designed to solve both — delivering fast, accurate estimates with real market context and structured outputs.
Key features
Everything the app does.
AI Gold Scan
Photograph a gold item and receive an instant estimate — detected item type, karat range, and confidence level. Deeper valuations unlock estimated weight and AI-generated explanations.
Real-Time Price Engine
Live gold prices across GBP, USD, EUR, INR, and AED — broken down by karat from 24ct to 9ct so users always have accurate market context.
Financial Calculator Suite
Eight purpose-built tools: Scrap Gold, Gold Value, Jewellery, Investment, Zakat, Converter, Purity, and Gold vs BTC — each answering a specific question clearly.
AI Insight Layer
Personalised explanations, market context, and practical guidance (sell, hold, compare) — designed to feel conversational, not technical.
Action-Oriented Experience
After results, users are guided with next steps: compare dealer offers, track investment performance, use additional calculators, or monitor price changes.
Reward-Based Monetisation
Core functionality stays free. Advanced insights unlock via rewarded actions — keeping the app accessible while supporting scalability.
Calculator suite
Eight tools. One app.
Each calculator is designed to answer a specific question quickly and clearly — from scrap dealer payouts to religious Zakat obligations.
- Scrap Gold — dealer payout estimates
- Gold Value — melt value by weight
- Jewellery — gold + labour + VAT
- Investment — profit & ROI tracking
- Zakat — religious obligation calculation
- Converter — weight conversions
- Purity — karat reference system
- Gold vs BTC — comparative performance
Design philosophy
Financial tools should feel simple, fast, and trustworthy.
Gold Central is designed to remove friction from understanding value. The interface focuses on clarity and speed, ensuring users can get answers without complexity. The experience prioritises:
- — Immediate results
- — Clear, readable outputs
- — Minimal input required
- — High trust presentation
- — Guided user actions
The core flow is three steps:
- 01 Open the app
- 02 Scan or enter details
- 03 Receive instant valuation
Technology
Built using a modern mobile-first architecture.
Gold Central combines real-time data systems with lightweight AI processing to deliver fast, scalable performance. The backend handles pricing logic and AI requests, while the app focuses on user interaction and responsiveness.
- React Native — iOS & Android from a single codebase
- Cloud-based pricing and valuation engine
- AI image analysis and reasoning system
- Offline caching for price reliability
- Reward-based monetisation system
- App Store & Play Store distribution