What it actually doesEngineering Converter v5.4 — professional pocket tool for engineers, designers, and installers of HVAC and water supply systems (heating, ventilation, air conditioning and water supply).
Describe your task in your own words — Varezca shows what actually works, not what is promised.
Search by what Инженерный Калькулятор can do:
CalcKit is an app with 150+ built-in calculators and converters for mathematics, electronics, finance, and everyday calculations, working completely offline without ads.
Calculator with unit, currency, date and time converter. Ad-free and open source, but occasionally buggy and crashes.
Free currency converter supporting 200+ currencies, cryptocurrencies and precious metals, working offline with hourly rate updates and optional price scanner (Premium).
A simple calculator with unit converter that works offline. The app focuses on basic arithmetic operations with a user-friendly interface, large digits, and no ads.
Top Paid App in the United States, United Kingdom, Australia, Germany, and more.
The app converts currencies in real-time with exchange rate history and a built-in calculator, and also offers international money transfer services (primarily from Australia/Japan to China).
A unit converter that quickly converts measurements between different systems.
A compact unit converter supporting 12+ categories (length, area, temperature, mass, volume, speed, pressure, etc.), operating ad-free but with issues handling negative values and app exits.