AquaScan

AquaScan – Smart Water Meter Monitoring by Bulfro AQUA ESG AquaScan is the official field operations app for water utility operators and facility managers. Using AI-powered OCR and QR code scanning, it eliminates manual transcription errors and streamlines the entire water meter reading workflow — from scanning to reporting. 📷 AI-Powered Meter Reading (OCR) Point your camera at any water meter dial and let AquaScan do the rest. The app uses a multi-engine AI pipeline — first processing through OpenAI Vision for maximum accuracy, with automatic fallback to on-device Google ML Kit OCR when offline. It handles all meter types: Digital 7-segment LCD displays Mechanical dial/wheel meters (including dual-color black & red digit formats) High-digit count totalizer readings Automatic M³ to Liter unit conversion 🔍 QR Code Device Identification Each water meter is tagged with a QR code. Scan it instantly to pull up the device profile, last recorded reading, location details, and consumption history — no manual lookup needed. 🌿 Built for ESG Reporting AquaScan is purpose-built for Environmental, Social, and Governance (ESG) water consumption monitoring. Every reading feeds directly into the Bulfro AQUA ESG management platform, supporting auditable, accurate water usage reporting across plants and facilities. 📡 Offline-First Architecture No internet? No problem. AquaScan stores all readings locally and syncs to the central server automatically when connectivity is restored. Field operators can work uninterrupted in basements, remote sites, or low-signal zones. 🏭 Multi-Plant & Multi-Meter Management Manage hundreds of meters across multiple plant locations from a single app. Filter by plant, search by device HWID, serial number, model, or location tag. All meters are organized and instantly accessible. ✅ Smart Reading Validation Before submitting, AquaScan validates every reading: Flags negative readings (possible meter reset) Warns on unusually high consumption spikes Shows previous vs. new reading with calculated delta Supports manual entry override when OCR needs correction 🔒 Secure & Reliable JWT-based authentication with your organization's credentials Configurable server endpoint for enterprise deployments Scan count limits per device to enforce billing cycle controls Complete reading history with sync status tracking Key Features at a Glance: ✔ AI + ML Kit dual-engine OCR for maximum accuracy ✔ QR code scanner for instant device identification ✔ Offline-first with automatic background sync ✔ Multi-plant device management with search & filter ✔ Reading validation with consumption delta alerts ✔ Photo capture & upload with each submission ✔ Light and dark theme support ✔ Designed for Android field use