Electrical Engineering vs Arduino Pocket Reference
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Electrical Engineering
This app offers a comprehensive suite of electrical calculations and conversions for professionals and students. It handles diverse units and provides precise results for various electrical engineering tasks, including voltage, current, power, and more.
- 60 Electrical Calculators
- 16 Electrical Converters
- Voltage, Current, Resistance, Power calculations
- kVA to Amps and Amps to kVA conversions
- Single and Three Phase Power calculations
- Star to Delta & Delta to Star conversions
- Unit handling for diverse electrical measurements
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Unlock the Power of Electrical Calculations! Access 60 Electrical Calculators, 16 Electrical Converters, and comprehensive formulas with multiple units as an in-app purchase. Key Features: • Voltage Calculator • Current Calculator • Resistance Calculator • Power Calculator • (Includes Voltage Drop Calculator - NEW!) • kVA to Amps (Single Phase & Three Phase) • Amps to kVA (Single Phase & Three Phase) • Single Phase & Three Phase Power Calculators • Horsepower Calculators (DC, Single Phase, Three Phase) • Efficiency Calculators (DC, Single Phase, Three Phase) • Power Factor Calculators (Single Phase & Three Phase) • Luminous Intensity and Flux Calculators • Energy Storage Calculators (Resistance, Inductance, Capacitance) • Star to Delta & Delta to Star Conversions • Reactance Calculators (Inductive & Capacitive) • Resonant Frequency, Inductor & Capacitor Sizing Equations • Series and Parallel Resistance, Inductance, and Capacitance Calculators • Unknown Resistance and Capacitance Calculations • Neutral Current for 3-Phase Unbalanced Loads • Characteristic Impedance Calculations (Parallel & Coaxial) • Transformer Calculator • Voltage Divider & RMS Calculations ...and much more! Why Choose This App? Whether your input is in amps or milliamps, volts or kilovolts, or watts or kilowatts, the App seamlessly handles diverse units and provides precise results with multiple unit options. Perfect for professionals and students alike! Electrical Converters • Field Strength Converter • Electrical Potential Converter • Resistance and Resistivity Converters • Conductance and Conductivity Converters • Capacitance and Inductance Converters • Charge Converters: Handles conversions for electrical charge, including: • Linear Charge Density • Surface Charge Density • Volume Charge Density • Linear Current Density • Surface Current Density • Power Converter
Arduino Pocket Reference
This app provides a comprehensive reference for Arduino programming, covering core libraries, syntax, operators, and various hardware shields. It includes examples for common functionalities like mouse control, GSM communication, and LCD displays, making it a valuable tool for makers and developers.
- Arduino core libraries list
- Mouse and Keyboard control examples
- GSM communication examples
- LiquidCrystal library functions
- Syntax, operators, and data types
- Various Arduino board guides
- IO and math functions
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Arduino is a tool for making computers that can sense and control more of the physical world than your desktop computer. It's an open-source physical computing platform based on a simple microcontroller board, and a development environment for writing software for the board. Our App have a list of Arduino core libraries. SOME OF THE APP CONTENTS INCLUDE Mouse ButtonMouseControl JoystickMouseControl Added Robot Library Compass JDisco Bot JHello User JInputs JLine Following JLogo JPicture Browser JRemote Control JRescue JRunaway Robot JWheel Calibration JoystickMouseControl Added GSM Library GSM Examples Make Voice Call Receive SMS Receive Voice Call Send SMS Web Client Web Server Xively Client String Xively Client GSM Tools Band Management. GSM Scan Networks. Pin Management. Test GPRS. Test Modem. Test Web Server. LiquidCrystal Library Autoscroll Blink Cursor Display Hello World Scroll Serial input SetCursor TextDirection Arduino Due Arduino Ethernet Shield Arduino Fio Programming Arduino Pro Mini Arduino Pro Arduino WiFI Shield Arduino Wireless Shield with the XBee 802.15.4 modules ArduinoBT Getting started with Arduino Esplora Guide to the Arduino Leonardo and Micro Guide to the Arduino Mini Guide to the Arduino Nano Guide to the LilyPad Arduino USB Guide to the LilyPad ArduinoEEPROM Library Ethernet library Firmata Library LiquidCrystal Library Mouse and Keyboard libraries SD Servo library Bridge Library EEPROM Library Software Serial Example Two Port Receive Software Serial Library Arithmetic Operators Bitwise Operators Boolean Operators Comparison Operators Compound Operators constants Control Structures Conversion Data Types Further Syntax Operators Pointer Access Operators Utilities Variable Scope & Qualifiers Advanced IO Analog IO Bits and Bytes Communication Digital IO Due & Zero only External Interrupts Interrupts Math Random Numbers Time Trigonometry AND MANY MORE.... Download and enjoy ! PLEASE DON'T FORGET TO RATE THE APP AND LEAVE YOUR VALUABLE COMMENTS.'
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Verdict
The clearest difference is rating: Electrical Engineering at 4.7 against Arduino Pocket Reference's 2.4. Electrical Engineering also leads on review sentiment (33% vs 12%) and ratings volume (252 vs 17). Arduino Pocket Reference's advantage is iOS requirement (14.0 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Electrical Engineering sells 2 one-off in-app purchases and Arduino Pocket Reference sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Electrical Engineering holds the better App Store score, 4.7 against 2.4. That said, the two scores are not equally well evidenced: Electrical Engineering has 252 ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 33% of Electrical Engineering's written reviews are positive against 12% of Arduino Pocket Reference's.
Electrical Engineering ships an update every 4 months, Arduino Pocket Reference every 5 months. The most recent releases landed on September 22, 2026 and June 2, 2026 respectively.
| Parameter | Electrical Engineering | Arduino Pocket Reference |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (252 ratings) — better | 2.4 (17 ratings) |
| Positive reviews | 33.3% of reviews — better | 12.0% of reviews |
| Number of ratings | 252 — better | 17 |
| Update frequency | Every 4 months — better | Every 5 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | V PUGAZHENTHI | Vipin Nair |
Customer experience
Electrical Engineering
Arduino Pocket Reference
In-app purchases
Electrical Engineering
- 16 Electrical Converters$0.99
- Electrical Engineering Pack$3.99
Arduino Pocket Reference
- Remove Advertisements$0.99
Questions
Is Electrical Engineering free?
Is Arduino Pocket Reference free?
Which has better reviews, Electrical Engineering or Arduino Pocket Reference?
Do Electrical Engineering or Arduino Pocket Reference have ads?
Which is updated more often, Electrical Engineering or Arduino Pocket Reference?
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