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Android Apps > Tools > Droid Circuit Calc Pro
App profile & analytics · Tools · Data updated 2026-09-28
Droid Circuit Calc Pro icon

Droid Circuit Calc Pro

by Piddo apps · $0.99 · Version 4.0

“One of the best apps for electronics student,hobbyists,engineers &profesionals.” the developer's tagline

Availability On Google Play since December 2013 ↗
Rating on Google Play
3.83/5
117 ratings
At a glance AppBrain's trailer of this app, made from our data
Rating
3.83
117 reviews
Total installs
4.5
thousand
Installs, last 30 days
4
Best rank
–
not in the top lists
Last updated
August 24, 2024
4.0
AppBrain's verdict EstablishedNiche

Droid Circuit Calc Pro is a niche app, with 4.5 thousand installs. Users are divided: 3.8 stars from 117 ratings.

Droid Circuit Calc Pro is made and published by Piddo apps. AppBrain is an independent app data site and isn't affiliated with Piddo apps. The app name, icon, screenshots and description belong to Piddo apps and are shown as published on Google Play.

About Droid Circuit Calc Pro

Droid Circuit Calc Pro is a tools app developed by Piddo apps.

Install Statistics

Droid Circuit Calc Pro has been installed 4.5 thousand times. In the last 30 days, the app was installed 4 times.

User Ratings

Droid Circuit Calc Pro is rated 3.83 out of 5 stars. The rating is based on 120 ratings.

App Information

Droid Circuit Calc Pro costs $0.99. The app size is 14.99 MB. The latest version available is 4.0. The last update was on August 24, 2024.

Technical Requirements

Droid Circuit Calc Pro requires Android 2.2+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since December 2013.

Description by Piddo apps (from Google Play)
[[[[[[[[[[[[[[[[[ Discount Week is ON my dear fellows!!!! The price is down to 1.49$ from 1.99$.........Hurry up guys, don't miss the opportunity ]]]]]]]]

Droid Circuit Calc Pro has free electronics circuits, electronics calculators, components info, pinouts, resources, cables data and much more. It helps and makes it lot easier to do calculations for your circuits and design works.

The Pro version has electronic calculators, electronic components guide, useful electronic resources guide, huge collection of electronic circuits for hobbyists, electronic symbols and 74xx series pin outs etc.

You have now lots of electronic circuit calculators like

* Ohm Law Calculator
* Resistor Voltage Divider Calculator
* Parallel Resistors Calculator
* LED Resistor Calculator
* RC Filter calculator
* LC Filter Calculator
* Op Amp Active Filter Calculator
* Resonance Calculator
* Frequency and Wavelength Calculator
* RF Calculators (Microstrip, coaxial cable, pi attenuator, t attenuator calculators)
* 555 Timer astable and Monostable multivibrator calculator
* Op amp inverting and non inverting amplifier calculator
* Open air single layer inductance calculator
* LM317 constant current calculator
* LM317 voltage regulator calculator
* Zener Diode series resistor calculator
* PCB Trace Width Calculator
* Battery Charge Time Calculator

In the electronic components section you can enjoy now

* SMD resistor value codes calculator
* Resistor color codes calculator
* Capacitor values code calculator
* SMD resistor and capacitor packages guide
* Standard 2% and 5% resistance value table
* Standard 1% resistance value table
* IC packages guide (DIP ICs, SO ICs, PLCC ICs etc)
* LM78xx and LM79xx voltage regulators guide
* LM317 and LM337 voltage regulators guide

And in the resources section we have

* List of ASCII codes
* Radio frequencies list
* AWG wire gauge table for resistance and current
* Micro SD card pinouts
* Different PC ports pinouts (like serial port, parallel port, joystick or game port, USB port, VGA port, mini VGA, PS2 mouse port, network port, mini USB, S Video, Scart Port, HDMI Port, Firewire (IEEE 1394) Port, GPIB Port, Sata, DVI (Digital Video Interface) Port, Extended IDE Port and Apple 30 pin Dock Port)
* Microchip PIC microcontroller ICSP connector pinouts.
* Atmel AVR microcontroller ISP connector pinouts
* LCDs (for microcontrollers) Pinouts (16 x 2 LCD, Hitachi HD44780 LCD, 128 x 64 graphics LCD, Nokia 3310 LCD)
* ATX Power supply connector pinouts
* GSM SIM module pinouts
* PICAXE pinouts and specs. (08M2, 14M2, 18M2, 20M2, 20X2, 28X2 and 40X2)
* Garmin GPS connectors pinouts (EM406, 4 pinround connector, Nuvi connector)


In circuits section we have came up with 7 categories and 40 circuits. But there is lot more to come soon. Circuits Categories are

* Audio amplifiers Circuits
* Alarms and Bells Circuits
* 555 Timer IC Circuits
* LED Circuits
* Power Supply Circuits
* RC Plane Circuits
* Home Security Circuits
* RF Circuits
* Solar Circuits

for you...........and still more to come very soon............. just stay tuned...............

Electronic calculators, electronic circuits, electronics references, Pinouts, Cables & Adapters and much more more.......
Show more Show less

App Performance Report

Get a detailed PDF report for Droid Circuit Calc Pro with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Screenshots

Droid Circuit Calc Pro Screenshot 1 of 9
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Droid Circuit Calc Pro Screenshot 9 of 9
Screenshots by Piddo apps, from the Google Play listing
3.83 · 117 reviews · 1,000+ installs
Official page on Google Play

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Google Play Rating history and histogram

Rating history
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74
0
0
15
15

Installs over time

Installs over time
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Droid Circuit Calc Pro has been installed 4.5 thousand times. Over the past 30 days, it has been installed 4 times.

Changelog of Droid Circuit Calc Pro

Show changelog

Developer information for Piddo apps

Piddo apps

ancientdevelopers1984@gmail.com

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Address:

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Comments on Droid Circuit Calc Pro for Android

★★★★☆ A Google User · Jul 12, 2014
Calculators are a time saver The LC calc function is handy along with the other RF items. Please add more. (Torrid winding?) Thanks!
★★★★☆ Lynn Art · Sep 3, 2015
Good I would like to see some improvements such as higher resolution for the wire specs such as per foot instead of per 1000ft, more circuit examples, and more calculators. For the price, however, it is a very good deal.
★★★★★ Brice Violette · Jul 20, 2016
Best electrical tool This is absolutely amazing tool to use for any electrical project. Ps please change the icons so it doesn't have pro across the whole thing
★★☆☆☆ Franklin Wainscott · Apr 23, 2016
Poorly developed app. All the solar projects describe the 317 but only two of them use the ic. And I'm sure there are many more. Sad that they even charge for this since it is so screwed up. MANY MORE SCREW UPS WHEN YOU START LOOKING. ...SAD!!!
★★☆☆☆ Skip Flem · Apr 25, 2020
Lots of inaccurate statements. Shows dual transistor bi-stable led flasher. Says 'any general purpose transistor will work '. But doesn't say it has to be a PNP.
★☆☆☆☆ PARTHIBAN Periasamy · Sep 14, 2018
Very worst developer support 👎🏽... No response
★☆☆☆☆ H David Derby · Dec 30, 2019
Format for entry of values would not enlarge you could put in values, but not know where they belonged on the schematic that accompanied the calculator

Google Play Rankings for Droid Circuit Calc Pro

This app is not ranked

Technologies used by Droid Circuit Calc Pro

4 permissions · 1 libraries
Subscribe to see full permission and library details
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Overview Alternatives History Reviews Rankings Technology
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