Privacy starts with the architecture.
We minimize the information a product needs, keep sensitive work on the device where practical, and describe networked features in plain language before people use them.
Software that keeps the important things close.
Notehaven Technologies is an independent software company building focused, privacy-first tools for everyday life. We make products that respect attention, explain themselves clearly, and leave people in control of their information.
- Company
- Notehaven Technologies LLC
- What we build
- Consumer products and enterprise applications
- Industry experience
- MedTech, financial services, supply chain and logistics, and consumer software
- Based in
- Pittsfield, Massachusetts
- Flagship product
- MED Diary
How we approach the work
Useful software earns trust in small, repeated moments. These principles guide what we build and what we choose to leave out.
Clarity beats feature volume.
A product should make the next useful action obvious. We favor understandable controls, meaningful defaults, and the ability to add complexity only when it becomes valuable.
Support is part of the product.
People should know who made the software and how to reach us. We publish direct support routes, treat accessibility reports as product issues, and write for humans rather than ticket systems.
From Notehaven Technologies
MED Diary
A private, customizable health diary for iPhone and iPad.
MED Diary brings readings, meals, medications, lab reports, appointments, records, activity, and family care into one clear place. People can begin with one routine, shape Home around what matters, and add more only when it becomes useful.
- No account required for core tracking
- Apple Health import and export for supported data
- Core vitals and meals stay free
- No advertising
MED Diary is a personal health diary, not a medical device. It does not provide diagnosis, treatment advice, or emergency monitoring.
Enterprise consulting
Alongside our own products, we bring experience building enterprise applications across MedTech, financial services, and supply chain and logistics. We accept a small number of consulting engagements where that experience is a strong fit.
Questions should have a clear destination.
For product help, privacy or accessibility questions, business enquiries, or anything else related to Notehaven Technologies, start with our public support page.