The Rupix Product Architecture
Alongside our engineering services for merchants and enterprises, Rupix Labs builds purpose-crafted software products for teams and everyday users. Each application is engineered with on-device data sovereignty, offline-first reliability, and zero behavioral telemetry.
Software for operations & societies
Purpose-built systems for apartment societies, retail counters, and multi-tenant billing.
Rupix Gatekeeper
Society & apartment complex management system. Features guard tablet workflows, offline-resilient visitor QR passes, resident approval pushes, notice boards, and maintenance fee ledgers.
- Visitor entry & resident push approvals
- Offline gatepass sync queue
- Society maintenance ledger
- Dedicated guard tablet ergonomics
Rupix Billing
GST-ready invoicing and point-of-sale software for Indian retail counters. Supports thermal ESC/POS 58mm/80mm receipt printers and handheld barcode scanners with local offline caching.
- GST tax invoices in seconds
- ESC/POS thermal printer drivers
- Offline SQLite inventory sync
- Direct WhatsApp receipt dispatch
On-device applications for daily life
100% on-device data storage with zero cloud surveillance or bank credential harvesting.
Finance Tracker
Private personal budgeting, expense categorization, and wealth tracking. Built on-device with encrypted Hive & SQLite storage — zero bank credential harvesting and zero SMS scraping permissions.
- On-device Hive/SQLite encryption
- Zero SMS or bank API access
- Envelope & recurring budgeting
- Multi-device E2EE backup
Rupix Guardian
Transparent family screen-time oversight and GK-12 child usage monitoring. Uses native Android UsageStatsManager with zero covert tracking and a secure PIN-gated same-device Kids Mode.
- GK-12 child-facing usage dashboard
- UsageStatsManager metrics
- PIN-gated same-device Kids Mode
- Zero remote cloud profiling
Health Tracker
Comprehensive personal wellness log for tracking blood pressure, fasting glucose, daily hydration, and intermittent fasting. 100% on-device biometric storage with zero cloud uploads.
- Vitals, glucose & BP logging
- Intermittent fasting countdown timer
- Daily hydration & step goals
- Strictly on-device biometric storage
Rupix Scan
On-device document scanner powered by Google ML Kit. Features 4-point perspective quad-warping, real-time matrix filters (Color, Grayscale, B&W), offline OCR, and a strict direct-share-only policy.
- ML Kit real-time edge detection
- 4-point perspective quad-warp
- Offline OCR text extraction
- Direct-share-only security policy
Free Web Tools
30+ image, text, unit, and financial calculators running client-side in WebAssembly. Zero file uploads to servers, zero sign-up required, and instantaneous execution.
- Client-side WebAssembly computation
- GST, SIP, and EMI calculators
- Image converters & formatters
- 100% private, zero uploads
PDF Tools
Local browser-based PDF suite to merge, split, convert, and compress documents. Files process inside your browser RAM and never touch an external server.
- Local in-browser processing
- Merge, split & page reorder
- Lossless PDF compression
- Zero server storage or uploads
Rupix Hub & RPX Engine
Cross-ecosystem reward engine connecting customer loyalty across partner stores, streak bonuses, and verified merchant redemptions backed by append-only ledger security.
- Append-only points ledger
- Zero-fee merchant loyalty
- Cryptographically verified rewards
- Khata book integration
Rupix Tasks
Fast, clutter-free task management with natural language input, recurring schedules, and encrypted offline-first local synchronization.
- Instant capture & natural parsing
- Encrypted local cache
- Offline-first sync engine
- Priority matrix filters
Architecture & Data Sovereignty Matrix
How Rupix products guarantee user privacy through local database sandboxing, cryptographic access controls, and zero remote tracking.
| Product | Storage Engine | Telemetry Policy | Synchronization | Android Permissions |
|---|---|---|---|---|
| Rupix Finance Tracker | Encrypted Hive / SQLite | 0% (Zero Telemetry) | User-Held AES-256 E2EE | Storage only (No SMS, No Banking) |
| Rupix Guardian | Local Encrypted Database | 0% (Zero Telemetry) | Local Direct Device Pairing | PACKAGE_USAGE_STATS (Explicit) |
| Rupix Health Tracker | On-Device SQLite | 0% (Zero Telemetry) | Optional Encrypted Backup | Notification / Alarm only |
| Rupix Scan | App Internal Hive Sandbox | 0% (Zero Telemetry) | Direct System Share Sheet | Camera only (No Media Dump) |
| Rupix Web & PDF Tools | Browser Memory (RAM only) | 0% (Zero Telemetry) | Client-Side WebAssembly | Zero Permissions Required |
Need custom software built for your business?
We engineer custom customer apps, websites, POS billing, and loyalty engines for Indian stores, salons, and enterprises under your own brand with zero sales commissions.