Electrical Engineering vs Circuit
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
Circuit
Design, analyze, and solve electrical circuits with this comprehensive tool. It supports various circuit types, simplifies complex networks step-by-step, and includes educational resources on electrical laws and formulas. Save and share your designs locally.
- Design and analyze electrical circuits
- Simplify complex resistor, capacitor, and inductor networks
- Convert delta to wye and vice versa
- Convert current to voltage sources and vice versa
- Design or find resistor values
- Step-by-step simplification visualization
- Educational study tab with electrical laws and formulas
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The CircuitDesign is a feature rich app designed by an engineer. This app allows the creative smart people like you to design, draw, analyse, simplify and solve electrical circuits. You can design, draw, solve and simplify resistor-network, solve capacitor-network, solve inductor-circuit. You can design, draw, solve and simplify parallell circuit diagrams, series circuit diagrams, delta/wye circuit diagrams and any combinations of these. You can convert delta to wye and wye - delta network You can convert current source to voltage source or voltage source to current source You can design your own resistor (3,4,5 or 6 band resistor) or find the value for existing resistor You can even share your creativity with other people. Save the diagram locally. Do you have a complex network involving any combinations of parallell network, series network, delta/wye network? Fantastic. You can simplify this network and see how its done step by step so you can learn how to simplify networks. You can go back all the way to original network to see how the simplification was done. Simply stated, view simplification steps graphically. Keeps the historical diagram so that you can go back and verify each step. You can also share the simplification steps or save it locally. It automatically saves your hard work locally on your device so you can come back and pick up from where you left off as your great effort of drawing diagrams and simplifying/solving it will not be lost. Are you a high school student learning electricity? This is the app for you. Are you a university student learning electrical engineering? This is the app for you. There is also a page to help you study. This study tab teaches you some very important laws of electricity and important formula. Like Ohm, law, Kirchhoff's volgate law, Kirchhoff's current law, There is also a page to help you learn now to use this app. This is a perfect app for a creative smart individual like you. This is an app for all student groups. From high school to college to university students. Be creative. Enjoy the app!
Screenshots
Verdict
The clearest difference is rating: Electrical Engineering at 4.7 against Circuit's 1.0. Electrical Engineering also leads on review sentiment (33% vs 0%) and ratings volume (252 vs 2). Circuit's advantage is in-app purchases (none vs 2) and update cadence (every 5 weeks vs every 4 months). On price, ads and device support 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. Circuit asks for nothing beyond the download.
Electrical Engineering holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Electrical Engineering has 252 ratings behind it against 2, 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 0% of Circuit's.
Electrical Engineering ships an update every 4 months, Circuit every 5 weeks. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.
| Parameter | Electrical Engineering | Circuit |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (252 ratings) — better | 1.0 (2 ratings) |
| Positive reviews | 33.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 252 — better | 2 |
| Update frequency | Every 4 months | Every 5 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 49 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | V PUGAZHENTHI | Om Prakash Chapagain |
Customer experience
Electrical Engineering
Circuit
In-app purchases
Electrical Engineering
- 16 Electrical Converters$0.99
- Electrical Engineering Pack$3.99
Circuit
No in-app purchases
Questions
Is Electrical Engineering free?
Is Circuit free?
Which has better reviews, Electrical Engineering or Circuit?
Do Electrical Engineering or Circuit have ads?
Which is updated more often, Electrical Engineering or Circuit?
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