Electronics+ vs Circuit Calculator Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Electronics+
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Master Electronics with our Fun and Engaging Quizzes! Dive into the world of Electronics with our comprehensive quiz app, designed to boost your knowledge, confidence, and skills. Whether you're a student, practitioner, or just exploring the field, this app is your ultimate companion for learning and growth. Topics Covered: Introduction to Electronics: -History and evolution of electronics -Basic electrical quantities -Passive components overview -Electronic system classifications Semiconductor Physics: -Intrinsic and extrinsic semiconductors -Charge carriers and doping -PN junction characteristics -Drift and diffusion currents Diodes and Applications: -Zener and Schottky diodes -Rectification circuits -Clipping and clamping -Voltage regulation Transistors (BJT & FET): -BJT operation and characteristics -FET and MOSFET operation -Biasing techniques -Small-signal models Analog Circuits: -Amplifier classes (A, B, AB, D) -Differential amplifiers -Frequency response -Feedback and stability Operational Amplifiers: -Ideal vs real op-amps -Inverting & non-inverting amplifiers -Filters using op-amps -Comparators and oscillators Digital Logic Fundamentals: -Number systems and Boolean algebra -Logic gates and truth tables -Combinational logic circuits -Sequential logic (flip-flops, registers) Microcontrollers & Embedded Systems: -Microcontroller architecture -Memory and I/O interfacing -Interrupts and timers -Embedded C programming basics Power Electronics: -AC/DC converters -DC/DC converters -Inverters and motor drives -Protection and thermal management Electronic Communication Systems: -Modulation techniques (AM, FM, PM) -Digital communication (ASK, FSK, QAM) -Multiplexing methods -Noise and signal-to-noise ratio Sensors and Instrumentation: -Temperature, pressure, motion sensors -Signal conditioning -Data acquisition systems -Calibration and error analysis Electromagnetic Theory & Transmission Lines: -Maxwell’s equations basics -Wave propagation -Impedance matching -RF transmission lines Integrated Circuits and PCB Design: -IC fabrication process -PCB layout principles -Soldering and assembly -Testing and debugging Control Systems: -Open-loop vs closed-loop control -Transfer functions -PID controllers -Stability analysis IoT & Modern Electronics Applications: -IoT architectures and protocols -Embedded connectivity (WiFi, BLE) -Cloud integration -Security in modern electronics Who is it for? - Students preparing for the exam. - Professionals brushing up on their knowledge. - Anyone interested in understanding the principles of Electronics. Download now and make learning Electronics enjoyable and effective! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://forwaelade.web.app/Electronics/privacy-policy
Circuit Calculator Pro
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Circuit Calculator Pro is a practical electronics toolkit for students, makers, and engineers. Use 13 calculators in one app: • Ohm's Law (V, I, R, P) • Resistors Series/Parallel • Voltage Divider • LED Resistor • RC Time Constant • Capacitors Series/Parallel • Inductors Series/Parallel • Reactance (Xc/Xl) • Power & Energy • Wire Voltage Drop • LED String • Loaded Divider • E-Series Finder Built-in workflow tools: • Save recent calculations • Organize results into projects and folders • Copy/share results instantly • Export to PDF and image (Premium) Reference library included: • Resistor color code guide • Capacitor code guide • Formula cheat sheets • Electronics glossary Circuit Builder (Premium): • Drag-and-drop components • Connect nodes on a grid canvas • Run circuit analysis and view node voltages/currents • Save and reopen circuit files Free plan includes core calculators with ads. Premium is a one-time purchase that unlocks advanced calculators, circuit builder access, expanded limits, and ad removal.
Screenshots
Verdict
The clearest difference is ads: Electronics+ at none against Circuit Calculator Pro's shown. Electronics+ also leads on iOS requirement (17.0 vs 26.0). On price, in-app purchases 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. Electronics+ sells 6 in-app purchases, starting at $7.99 per 7 days and Circuit Calculator Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Electronics+ | Circuit Calculator Pro |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | — |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 26 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Forwa Elade Wunde | ChatStick Company Limited |
In-app purchases
Electronics+
- 1 Week$7.997 Days
- 1 Month$19.991 Month
- 1 Year$29.991 Year
- 1500$1.99
- 3500$2.99
- 9000$4.99
Circuit Calculator Pro
- Unlock All Features$2.99
Questions
Is Electronics+ free?
Is Circuit Calculator Pro free?
Do Electronics+ or Circuit Calculator Pro have ads?
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