Lumontree Technologies
Building productivity tools for modern professionals
We build software that respects your privacy, works offline-first, and provides genuine value without recurring subscription costs.
What we make
TimeLens
Time Block Tracker · macOSA privacy-focused time-tracking app for macOS that combines flexible time-blocking with intelligent focus tracking. Understand exactly how you spend your time — all stored locally, no account required.
Who we are
Lumontree Technologies is a software company focused on creating productivity tools for individual professionals and small teams.
Privacy-first
Your data belongs to you. We build tools that keep data local and never send it to our servers.
Offline-first
Everything works without an internet connection. Cloud sync is always optional, never required.
Pay once
No subscriptions, no tricks. We charge a fair price upfront and deliver genuine long-term value.
Get in touch
For business inquiries, partnerships, or general questions.