Impedance Calculators vs Arduino Programming Tutorial
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Impedance Calculators
This app provides 8 calculators for electrical impedance calculations. It covers various combinations of resistors, inductors, and capacitors in series and parallel circuits, offering formulas and circuit diagrams.
- Series impedance calculator
- Parallel impedance calculator
- R, L, & C circuit calculations
- Includes formulas
- Circuit diagrams provided
- 8 distinct calculators
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Impedance Calculators is a pack of 8 calculators with circuits and formulas. • Impedance of Resistor and Inductor in series • Impedance of Resistor and Inductor in parallel • Impedance of Resistor and Conductor in series • Impedance of Resistor and Conductor in parallel • Impedance of Inductor and Conductor in series • Impedance of Inductor and Conductor in parallel • Impedance of R, L & C in series • Impedance of R, L & C in parallel.
Arduino Programming Tutorial
Learn Arduino programming with over 200 lessons, circuit diagrams, and code examples. Covers electronics, components, and C++ essentials for beginners and advanced users. Available in 14 languages.
- 200+ practical lessons
- Circuit diagrams and wiring guides
- Ready-to-use code examples
- Interactive quiz questions
- Covers 14 languages
- Detailed component explanations
- C++ programming essentials
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Learn Arduino programming from scratch with 200+ practical lessons, circuit diagrams, and ready-to-use code examples. For beginners, students, hobbyists, and engineers looking to learn Arduino from scratch or advance their skills — build real projects, understand electronics, and master Arduino. The app includes a wide collection of electronic components, analog and digital sensors, and external modules used with Arduino. Each topic includes: • Clear, detailed explanations of how components work • Step-by-step wiring instructions and circuit guidance • Integration steps with practical usage tips • Ready-to-use Arduino code examples • Interactive quiz questions Available in 14 Languages: • English, French, German, Indonesian, Italian, Japanese, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Turkish, Ukrainian, and Vietnamese — study in your native language! The application provides detailed lessons and wiring guides for a wide range of hardware components commonly used with Arduino, including: • GPIO, buttons, LEDs • ADC, PWM • UART, I2C, SPI communication • Distance, motion, and infrared sensors • Temperature, humidity, and pressure sensors • Light, sound, gas, and touch sensors • LCD and OLED displays • Motors, relays, and actuators • Accelerometers and gyroscopes • Real-time clock modules These examples include wiring diagrams, explanations, and ready-to-use Arduino code. The built-in programming course covers essential C++ topics used in Arduino development: • Data types and variables • Operators and expressions • Control structures and loops • Arrays and strings • Functions and scope • Math and random functions • Bitwise operations • Preprocessor directives All lessons, component descriptions, and quizzes are regularly updated and expanded in every new app version. "Arduino" and all other mentioned trade names are trademarks of their respective owners. This app is an independent educational product and is not affiliated with, endorsed by, sponsored by, or associated with Arduino or any other company.
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Verdict
The clearest difference is in-app purchases: Arduino Programming Tutorial at none against Impedance Calculators's 1. Arduino Programming Tutorial also leads on update cadence (every 6 weeks vs every 21 months). On price, ads, device support and iOS requirement 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. Impedance Calculators sells 1 one-off in-app purchase. Arduino Programming Tutorial asks for nothing beyond the download.
Impedance Calculators ships an update every 21 months, Arduino Programming Tutorial every 6 weeks. The most recent releases landed on August 30, 2026 and September 23, 2026 respectively.
| Parameter | Impedance Calculators | Arduino Programming Tutorial |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (12 ratings) — better | — |
| Positive reviews | — | 45.5% of reviews |
| Number of ratings | 12 — better | — |
| Update frequency | Every 21 months | Every 6 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 |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 8 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | V PUGAZHENTHI | ALG Software Lab |
Customer experience
Impedance Calculators
Arduino Programming Tutorial
In-app purchases
Impedance Calculators
- Remove Ads$0.99
Arduino Programming Tutorial
No in-app purchases
Questions
Is Impedance Calculators free?
Is Arduino Programming Tutorial free?
Do Impedance Calculators or Arduino Programming Tutorial have ads?
Which is updated more often, Impedance Calculators or Arduino Programming Tutorial?
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