ElectroDroid is now available also for Windows Phone devices.

You can download the full version, without ads, for only 1.99USD from the Windows Phone market.

             
At the moment there aren’t available all the calculators available in the Android version, but they’ll come soon, with the next updates. Also a lite version (ad supported) will come later.

Feature available:
• Resistor color code decoder (3-6 bands);
• Ohm’s law and Reactance calculator;
• Voltage divider;
• Resistor ratio, value/series/parallel;
• Operational amplifier;
• LED resistor calculator;
• Voltage Drop calculator;
• Filters calculator;
• Many pin-out and resources.