Electronics+ vs Math Problem Solver AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Electronics+
Read full descriptionHide full description
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
Math Problem Solver AI
Instantly solve any math problem with AI. Snap a photo or type your question to get clear, step-by-step explanations. Learn the 'why' behind the answer, not just the solution.
- Instant AI-powered math problem solving
- Photo-to-solution functionality
- Step-by-step explanations
- Interactive tutor-like follow-up questions
- Solution history saving
- Covers algebra, geometry, calculus, statistics, and more
Read full descriptionHide full description
SOLVE ANY MATH PROBLEM INSTANTLY WITH AI Struggling with math? SOLVR uses advanced AI to give you clear, step-by-step solutions in seconds. Just snap a photo or type your problem — and actually understand the answer. WHAT YOU CAN DO: • Snap a photo of any math problem • Get instant step-by-step explanations • Ask follow-up questions like a real tutor • Save your solution history • Cover algebra, geometry, calculus, statistics, and more WHY SOLVR? Most calculators give you an answer. SOLVR shows you the why — so you learn, not just copy. Our AI breaks down every step in plain English, making even the toughest problems approachable. PERFECT FOR: • Daily homework help • Exam and test prep • Catching up on missed lessons Also from SOLVR: Chemistry, Physics, Biology, History, Geography — same powerful AI, every subject. SUBSCRIPTION PRICING & TERMS • $3.99 per week • $9.99 per month with 3-day free trial • $49.99 per year Payment charged to your Apple account at confirmation. Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. Terms of Use: https://mroyaapps.com/terms.html Privacy Policy: https://mroyaapps.com/privacy.html
Screenshots
Verdict
The clearest difference is update cadence: Math Problem Solver AI at every 2 weeks against Electronics+'s every 2 months. On price, ads, 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 Math Problem Solver AI sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Electronics+ ships an update every 2 months, Math Problem Solver AI every 2 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | Electronics+ | Math Problem Solver AI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 26 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Forwa Elade Wunde | Yuri Milosh |
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
Math Problem Solver AI
- SOLVR Premium Weekly$3.997 Days
- SOLVR Premium Monthly3 Days trial$9.991 Month
- SOLVR Premium Yearly$24.991 Year
Show 1 moreShow fewer
- SOLVR Premium Yearly$49.991 Year
Questions
Is Electronics+ free?
Is Math Problem Solver AI free?
Do Electronics+ or Math Problem Solver AI have ads?
Which is updated more often, Electronics+ or Math Problem Solver AI?
Other comparisons















