iTrade: AI-Powered Technical Analysis
How QPOI built a mobile app that captures chart screenshots and turns them into structured AI-assisted analysis for crypto, forex, and stock traders.
Duration
3 Months
Platforms
Mobile (iOS & Android)
Tech Stack
React Native (Expo), Gemini Flash
Engagement
MVP Engineering
The Challenge
Technical analysis is often easiest on large screens, but traders increasingly want fast mobile workflows when they spot setups away from a desk. The client needed a simple capture-and-analyse experience that removed manual entry and made chart interpretation faster on mobile.
The product needed to:
- Capture charts quickly: Make mobile image input easy.
- Generate structured analysis: Turn screenshots into useful outputs without manual setup.
- Keep friction low: Maintain a fast and usable mobile experience.
QPOI's role
- Image capture and AI analysis workflow
- Local-first history and storage
- Hybrid monetization setup
- App store compliance and publishing
Core features
QPOI delivered a mobile product that combined AI-assisted chart analysis, low-friction capture, local history, monetization, and app-store-ready delivery.
Image capture and AI analysis
We built a mobile flow that captures chart images, optimises them on-device, and sends them through an AI-assisted analysis pipeline designed for speed and usability.
Structured outputs for UI
The app used structured model responses so technical signals could be rendered cleanly in the interface rather than dumped as unstructured text.
Local-first history
Saved analyses and image history were handled locally on-device, reducing backend complexity and giving users quick access to previous setups.
Result-driven interface
The UI adapted to analysis outputs so users could interpret signals quickly through visual cues as well as written breakdowns.
Outcome
Delivered an MVP for iOS and Android
Combined AI-assisted chart analysis with a fast mobile workflow
Added monetization and compliance features needed for store launch
Turned a niche trading use case into a shippable consumer product
Mobile Engineering Fundamentals
Image Optimization
Aggressive resizing/compression to minimize memory usage and API payload size.
Smart Caching
Images are hashed and stored locally, allowing offline review of past setups.
Compliance
Managed App Store review for AI content, "User Generated Content" rules, and ATT privacy.
Technology Stack
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