Electrodoc - electronics tools

7.1

IODEMA Srl

4.62

167,982 reviews

10,000,000+
Downloads

Free

Powerful collection of electronics tools and reference.A must for any enthusiast

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Pros & Cons

Large, active user base (10M+ downloads) and strong average rating (4.62/5)
Extensive and varied toolset covering resistors, capacitors, inductors, and more
Free version with a Pro upgrade path offering more calculators, pinouts, and no-ads
Plugins and ongoing updates (Android 15+ support, translations)

Free version includes ads, which may affect UX for some users
Pro features are gated behind a paid upgrade, potentially limiting access for casual users
Some advanced circuit calculation areas (e.g., impedance, AC analysis) are less emphasized in the free feature set compared to competitors

About Electrodoc - electronics tools

Electrodoc - electronics tools is a tools app developed by IODEMA Srl.

Download Statistics

Electrodoc - electronics tools has been downloaded 16 million times. In the last 30 days, the app was downloaded 0 times.

User Ratings

Electrodoc - electronics tools is rated 4.62 out of 5 stars. The rating is based on 170 thousand ratings.

App Information

Electrodoc - electronics tools is FREE to download. The APK download size is 10.81 MB. The latest version available is 7.1. The last update was on April 7, 2026.

Technical Requirements

Electrodoc - electronics tools requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play September 2010.

Description

Electrodoc is a simple and powerful collection of electronics tools and references.
Electrodoc is the new app name of Electrodroid. Same app, with the same and even more features.
This is the free version, which contains ads; you can also buy from the app store the PRO version of the app to support the developer, unlock more features and get rid of the ads.

The app includes:
• Resistor Color Code;
• SMD Resistor Code;
• Inductor Color Code;
• Ohm's Law;
• Reactance/Resonance;
• Filters;
• Voltage divider;
• Resistor Ratio;
• Resistor series/parallel;
• Capacitor series/parallel;
• Capacitor charge;
• Operational Amplifier;
• LED Resistor Calculator;
• Adjustable voltage regulator;
• NE555 Calculator;
• Power dissipation;
• Battery Life calculator;
• Inductor Design Tool;
• Voltage Drop Calculator;
• PCB Trace Width Calculator;
• Power Calculator;
• Frequency Converter;
• Analog-Digital Converter;
• Port pin-out (USB port, Serial port, Parallel port, Ethernet port, Registered Jack, SCART connector, DVI connector, HDMI connector, Display Port, VGA connector, S-Video connector, Jack connector, FireWire connector, RCA connector, Audio DIN connector, XLR and DMX, ATX Power connectors, EIDE/ATA - SATA, PS/2-AT connectors, 25-pair cable color code, Fiber Optic cable color, MIDI connector, Apple Lightning connector, OBD-II Car connector, Car audio ISO connector, Arduino boards);
• Resources (PIC ICSP / AVR ISP, ChipDB (IC pinouts), USB specifications, Resistivity Table, AWG-SWG Wire Size, Ampacity Table, Standard Resistors, Standard Capacitors, Capacitor marking codes, Circuit Schematic symbols, Symbols and Acronyms, SI Units prefixes, ASCII Table, Boolean Logic gates, Switch Information, 78xx IC, Batteries, Coin Batteries, Decibel Table, Radio frequencies);
• Full support for EIA resistor series for all calculators;
...and more to come!

The Pro version doesn't have any ads, and has additional features like new calculators, and more pinouts and resources.
There are also improvements in some calculators (e.g. LED, voltage regulators), extra features in some plugins, and it is possible to sort the lists according to your preferences.
These are the extra calculators and pinouts available at the moment only in the PRO version: Lookup Resistor color by value, Zener Diode Calculator, Y-Δ Transformation, Decibel Converter, RMS Converter, Range Converter, Power Over Ethernet, VESA Connector, PC peripheral connectors, MIDI/Game port, Apple 30-pin connector, PDMI, Trailer connectors, SD card pin-out, SIM/Smart card, Raspberry Pi pin-out, LCD pin-out, GPIB/IEEE-488 pin-out, Thermocouples colors, Arduino boards, JTAG pinouts, BeagleBone boards, SMD Package Sizes, 7400 series IC, PT100 Conversion Table, Fuses color code, Automotive Fuses colors, DIN 47100 color coding, IP marking, World Plugs & Sockets, IEC Connectors, NEMA connectors.

The app has also support for plugins to expand functionality of the application (e.g. PIC and AVR micro-controllers Database, simulators, parts search).

If you like the program, please rate it, and buy the full version to support the development.
Electrodoc Pro link: https://play.google.com/store/apps/details?id=it.android.demi.elettronica.pro

For FAQ and full change-log, visit http://electrodoc.it

Recent changes:
Version 7.1:
• fixes and improvements;
• fixes start-up crash on Android 16 and some Samsung devices [Pro];
• translation of resources in arabic, persian, polish, russian, vietnamese, chinese;
• updated and refined existing translations;

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More data about Electrodoc - electronics tools

Price	Free to download
Total downloads	16 million
Recent downloads	0
Rating	4.62 based on 170 thousand ratings
Ranking	Not ranked
Version	7.1
APK size	10.8 MB
Number of libraries	35
Designed for Android	6.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Electrodoc - electronics tools app

Electrodoc - electronics tools compared with similar apps

Common keywords of similar apps

Connector Port Version Pin Connectors Pro Electrodoc Features Support Pinouts Tools Ads Boards Resources Ic Full Powerful Collection Buy Store Usb Ethernet Jack Audio Din Midi Apple Car Pic Avr Standard Resistor Color Calculator App Code Converter Table Voltage Series Power Calculators Electronics Parallel Capacitor Smd Inductor Led Cable Arduino

Keywords missing from this app

Calculate Conversion Circuit Calculations Motor Resistance Current Calculation Electrical Resistors Wire Divider Time Circuits Inductance Transformer Length Law Phase Capacitors Energy Codes Display Reactance Bands Unit Units Conductor Capacitance Filter Electronic

Google Play Rating history and histogram

Downloads over time

Electrodoc - electronics tools has been downloaded 16 million times. Over the past 30 days, it has been downloaded 0 times.

Changelog of Electrodoc - electronics tools

Show changelog

Developer information for IODEMA Srl

IODEMA Srl

info@electrodoc.it

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Comments on Electrodoc - electronics tools for Android

★★★★★ Waldemar Dworakowski · Jan 14, 2026

Very usable in real live. Add please number coding for other smd components like inductors.

★★★★★ Aryan Verma · Mar 10, 2025

Very good app. Even the free version is enough for most of the user out there.

★★★★★ William Lee · Mar 8, 2025

A great tool for anyone that are interested to work in electronics world

★★★★★ Muhammad Nur · Feb 20, 2025

Great application for electrical engineers

★★★★☆ prafulla patel · Apr 26, 2025

Only for electronics mechanic to calculate volt amp. Education purpose. Not for new mechanic. Something experience should necessary

★★★★★ Bapon Ray (SKE) · Sep 3, 2025

It's very useful application for electronics

★☆☆☆☆ Yokkshal · Feb 11, 2025

Crash all the time. Not working properly.

Google Play Rankings for Electrodoc - electronics tools

This app is not ranked

Technologies used by Electrodoc - electronics tools

Electrodoc - electronics tools is requesting 12 permissions and is using 35 libraries.
Show details

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