About

Perspective

Jetzt & Dahanna Technologies is a small, independent company. We build applications, not services. Each product reflects a decision about how technology should work.

We believe good software respects users. That means no dark patterns, no subscription traps, and no data harvesting. It means being clear about what a tool does and letting people stay in control.

What to expect

Product-first: we build and maintain our own applications (no client work).

Calm by default: clear boundaries, minimal notifications, no dark patterns.

Privacy-minded: data minimization and transparent monetization.

How we build

We focus on one project at a time. We build our own products rather than taking on client work. This allows us to make decisions based on what makes sense, not what sells.

Our business model is product-first. We charge transparently when appropriate and may use advertising to support free features, but we don't sell user data.

What we build

We build small, focused applications with clear boundaries—tools that help people learn, work, and make decisions with AI in a practical way. We ship products, iterate, and keep the scope tight.