Comparison

Impedance Calculators vs Arduino Programming Tutorial

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Series impedance calculator
  • Parallel impedance calculator
  • R, L, & C circuit calculations
  • Includes formulas
  • Circuit diagrams provided
  • 8 distinct calculators
Features
Read full description

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.

About

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.

Highlights
  • 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
Features
Read full description

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.

Screenshots

Impedance Calculators4 screens
Arduino Programming Tutorial4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Impedance Calculators sells 1 one-off in-app purchase. Arduino Programming Tutorial asks for nothing beyond the download.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
Impedance Calculators versus Arduino Programming Tutorial: the parameters behind the verdict, then further details
ParameterImpedance CalculatorsArduino Programming Tutorial
PriceFreeFree
Rating5.0 (12 ratings) — better—
Positive reviews—45.5% of reviews
Number of ratings12 — better—
Update frequencyEvery 21 monthsEvery 6 weeks — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size8 MB44 MB
Age rating4+4+
DeveloperV PUGAZHENTHIALG Software Lab

Customer experience

Impedance Calculators

All ratings12 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Arduino Programming Tutorial

Written reviews22 reviews
Positive45.5%
Neutral18.2%
Negative36.4%

In-app purchases

1 purchases

Impedance Calculators

One-time1
  • Remove Ads$0.99
None

Arduino Programming Tutorial

No in-app purchases

Questions

Is Impedance Calculators free?
Impedance Calculators is free to download, with in-app purchases available.
Is Arduino Programming Tutorial free?
Arduino Programming Tutorial is free to download, with no in-app purchases.
Do Impedance Calculators or Arduino Programming Tutorial have ads?
Both Impedance Calculators and Arduino Programming Tutorial show ads.
Which is updated more often, Impedance Calculators or Arduino Programming Tutorial?
Impedance Calculators ships an update every 21 months, and Arduino Programming Tutorial every 6 weeks. Most recently, Impedance Calculators was updated on August 30, 2026 and Arduino Programming Tutorial on September 23, 2026.

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