Software engineered for data sovereignty.
Rupix Labs is an independent technology laboratory headquartered in Surat, Gujarat. We build privacy-first consumer applications and custom digital infrastructure for Indian businesses — engineered on-device by default, offline-first by design, and strictly zero-commission.
Why we build software differently
In an era where software monetization routinely relies on aggressive telemetry and surveillance advertising, Rupix Labs operates on a fundamentally different premise: your personal data belongs to you alone.
On-Device Privacy
Your financial transactions, personal budgets, biometric vitals, and family routines are encrypted locally on your phone using SQLite and Hive. We do not maintain centralized behavioral profiles, sell advertising access, or harvest device SMS logs.
Offline-First Resilience
Software must function flawlessly regardless of connectivity. All core calculation engines, document tools, and bookkeeping utilities run entirely in client-side WebAssembly or compiled Flutter native code without requiring continuous internet pings.
Zero Commission Model
When we build custom customer apps, POS systems, and digital storefronts for Indian merchants, we never take a percentage cut of their UPI transactions. Store owners retain 100% of their revenues and complete ownership of their client relationships.
The Rupix Engineering Constitution
Every line of code across our mobile applications, web platforms, and database schemas is strictly governed by non-negotiable architectural mandates.
Security First, Privacy Always
We collect zero remote analytics on your private transactions, daily ledger balances, or family health readings. Private data belongs on your physical hardware, never on shared tracking servers.
Strict Multi-Tenancy & Schema Isolation
Every business partner operates within an isolated PostgreSQL database schema (e.g. ashapura.*, anidi.*, payal.*). Cross-tenant queries are blocked at the database engine level.
Immutable Append-Only Ledgers
Points ledgers, transaction records, and inventory mutations are append-only. There are no manual balance adjustments or silent data rewrites without audit logs.
Client Writes via Secured Edge RPC
Clients never write directly to raw database tables. All state mutations pass through validated, SECURITY DEFINER Edge Functions with idempotent payload checks.
The Rupix Application Suite
From consumer financial tracking to society management and document processing, each application is purpose-built to solve specific real-world challenges without user tracking.
Rupix Finance Tracker
Verified ArchitectureOn-device personal finance and family budget tracking backed by encrypted Hive and SQLite databases. Operates 100% offline with zero bank account scraping and zero SMS permissions.
Rupix Guardian
Verified ArchitectureTransparent family screen-time oversight and GK-12 child usage dashboard. Utilizes native Android UsageStatsManager with zero covert tracking and a PIN-gated Kids Mode.
Rupix Health Tracker
Verified ArchitecturePrivate vitals, water intake, daily fasting timers, and wellness tracking. Zero cloud upload required, keeping biometric records strictly on-device.
Rupix Gatekeeper
Verified ArchitectureResidential society and apartment complex security management. Features guard tablet workflows, offline-resilient visitor QR passes, and resident approval pushes.
Rupix Scan
Verified ArchitectureHigh-performance on-device document scanning powered by ML Kit OCR, perspective quad-warping, and a direct-share-only policy that prevents unmanaged local storage leaks.
Headquartered in Surat, Gujarat
Surat is India’s commercial dynamo — home to thousands of high-velocity textile manufacturers, diamond trade houses, and bustling neighborhood retail centers. Building our engineering operations in Surat allows us to test software in high-throughput, real-world physical merchant environments.
Whether deploying thermal ESC/POS billing hardware in Katargam, tailoring workflow apps in Mota Varachha, or client booking portals in Adajan, our engineering remains deeply rooted in local business realities.
Live Merchant Partnerships
We believe software capabilities must be demonstrated through production deployments rather than marketing promises. Our systems power verified local businesses every single day:
- Ashapura Super Store: 388-SKU grocery catalog with 3-app architecture (Customer, Admin, Delivery).
- Anidi Creation: Custom boutique fashion storefront with 14-point tailoring measurement intake.
- Payal Salon: Full-service beauty and wellness appointment portal and service directory.
Partner with Rupix Labs
Have a project or want to digitize your retail business with custom mobile apps and billing software? Let's discuss your requirements with a clear, fixed-price quote.