Software that puts you in control
DevLab Innovations is an independent software studio building privacy-first tools for anyone who wants control over their finances — no matter how they earn.
We build tools you can trust
Most financial apps treat your data as a product. They require accounts, sync to external servers, and monetize your spending habits. We think that's wrong.
At DevLab Innovations, every product we build starts from a simple principle: your data belongs to you. That means local-first storage, no required accounts, and no third-party data sharing — ever.
Summa Ledger is our flagship app — built for freelancers, side hustlers, small business owners, and everyday people who want powerful expense tracking without the complexity or the privacy trade-offs of traditional software.
What we stand for
Four principles guide every decision we make — from architecture to app store description copy.
Privacy
We will never send your financial data to third-party servers. Local-first is a hard constraint — the only optional cloud connection is Apple's iCloud, for backup and sharing on your terms.
Simplicity
Complexity is the enemy of consistency. We cut features that don't earn their place, so the features that remain work beautifully and reliably.
Honesty
No dark patterns. No subscription traps. Clear pricing, clear data practices, and a changelog that tells you exactly what changed and why.
Craftsmanship
We obsess over the details — accessibility, performance, edge cases. Software built to last is better for users and better for the environment.
What we build
Privacy-first tools for real problems — starting with personal finance and expanding into systematic trading.
Summa Ledger
A local-first iOS expense tracker for freelancers, side hustlers, and everyday budgeters. On-device AI, mileage tracking, voice commands, and zero accounts required. Available now on the App Store.
aTradr (Coming Soon)
An algorithmic auto-trading web platform for systematic traders. Build, backtest, and deploy automated strategies with full transparency and control. Privacy-first, no black boxes, no data sharing.