EXPENSIVE
PETROLEUM

INDEPENDENT SOFTWARE DEVELOPMENT

Complex underneath.
Clear on the surface.

Expensive Petroleum builds software that makes sense. Thoughtful tools for everyday tasks.

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EXPENSIVE PETROLEUM / DIGITAL PRODUCTSDESIGNED TO MAKE SENSE ↓

01 / OUR PRODUCT

ScientCalcExpensive Petroleum

More possibilities.
Right in your pocket.

From quick calculations to function graphs. ScientCalc brings everyday maths, scientific calculations and conversions together in one app.

  • Scientific calculations
  • Function graphs
  • Currencies & units
Explore ScientCalc
ScientCalc screenshot: standard calculator
SCIENT CALC / CALCULATE WITH CLARITY

02 / OUR APPROACH

Good software
respects your time.

We start with a practical task: something to calculate, check or simplify. Then we remove the friction so the tool stays easy to use every day.

01

Clarity first

The actions you need, close at hand. Clear labels and predictable behaviour.

02

Attention to detail

Light and dark themes, saved state and comfortable use on a small screen.

03

Transparency

Straightforward information about how our apps work and what happens to your data.

EXPENSIVE PETROLEUM

Let’s talk.

A question, a bug report or an idea? Get in touch with the Expensive Petroleum team.

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