What we do

We ship two kinds of things. Mobile apps — focused, native Android and iOS applications, each with its own download page and privacy policy right here on this site. And tools — a growing library of financial calculators and everyday utilities that run instantly in your browser, localized to your currency, with no account and no cost.

Who it's for

Households planning a mortgage or a savings goal. Professionals modelling an investment. Founders and finance teams checking a margin, a break-even or a cash-flow forecast before a decision. The same rigour serves all three — so we build one set of tools and hold them to a professional standard.

How we work

Accuracy first

Every formula is checked against standard financial method before it ships. A tool that is nearly right is worse than no tool.

Privacy by default

Calculations run on your device. We collect as little as possible, sell nothing, and publish a plain-language policy for every app.

Fast and light

No loading spinners between you and an answer. Our tools open instantly and work on modest hardware and slow connections.

Ship deliberately

We would rather release one tool that is genuinely finished than ten that are almost done. The roadmap is public on our Tools page.

Building something, or want something built?

Tell us which calculator or utility you need next — requests from real users decide what we build first.