Luminos
Privacy-first investment portfolio tracker for individual investors across stocks, crypto, and traditional assets — without compromising your data.
About
Luminos is an independent product built entirely in-house at Novarex. We built it because we were the target user — individual investors frustrated by apps that either demanded bank credentials, served intrusive ads, or buried the portfolio view behind dark-pattern upsells. Luminos does none of that.
Gallery
Screenshots coming soon
The problem
Every portfolio tracker on the market required either account linking (handing over read access to your brokerage) or was so cluttered with affiliate content that the actual data was hard to find. Privacy-conscious investors — especially those holding assets across multiple classes — had nowhere clean to go.
How we solved it
We built Luminos around a manual-first, privacy-by-design philosophy. Your data lives on-device and is end-to-end encrypted before it ever touches our servers. Market prices sync automatically via public APIs — no account credentials required. The interface is intentionally sparse: one dashboard, clean numbers, zero noise.
What's included
Unified portfolio dashboard
Track stocks, ETFs, crypto, real estate, fixed deposits, and cash holdings in one view with automatic currency conversion.
Privacy-by-design architecture
All portfolio data is encrypted client-side before sync. We have zero ability to read your holdings — by design, not policy.
Real-time market price sync
Prices update automatically via public market APIs. No brokerage login, no OAuth permissions, no third-party data brokers.
Asset allocation analytics
Visual breakdowns of allocation by asset class, sector, and geography. Understand your exposure at a glance.
Fixed deposit maturity tracker
Input your FD details once and Luminos calculates maturity dates, accrued interest, and sends reminders before expiry.
Dark mode & accessibility-first UI
Designed from the ground up with high-contrast ratios, large tap targets, and system-level dark mode support.
Available now
Get Luminos
Available on iOS and Android.