Metal weight calculator

Electronics Database (offline)

Database of transistors, thyristors and diodes (without pinouts).

8.7 74

Construction Calculator Free

Free app for concrete, steel, and material calculations for civil engineers.

7.8 93

Tracefacil boilermaking

Simplify your boiler work by using the app

7.6 191

LED Resistor Calculator & SMD

All in one app with the tools you need to work with LEDs, Resistors and SMD LEDs

8.6 206

Electrical Cost

Calculation of theoretical energy spending based on power used by appliances.

8.5 98

Free42

HP-42S Simulator: advanced scientific programmable RPN calculator.

9.6 288

ATmicro Database

Search your favorite Atmel microcontroller, check the features, apply filters...

8.4 419

Unit Converter and Calculator

All in One Unit Conversion and measurement calculator, Currency Converter & more

7.8 368

CalcKit: All-In-One Calculator

Access 150+ calculators and converters for effortless on-the-go calculations!

9.4 813

Electronics Toolkit

Electronics Toolkit Is A Handy App That Helps You With Your Electronics Projects

8.8 780

Amateur Radio Toolkit

Amateur Radio Toolkit is the best app for ham radio hobbyists

8.8 155

Binary Translator

Binary Translator offers an easy way to convert between text and binary

6.4 53

Derivatives

A handy list of derivatives to help you with your mathematics

8.5 11

Chinese Stroke Order

The best app for learning to write Chinese characters.

9.4 24