Comparison

Técnico Duventus vs Resistor

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

Head to head
About

Técnico Duventus

Features
Read full description

La mejor herramienta para los profesionales del aire acondicionado. La aplicación Técnico Duventus cuenta con las características ideales para brindarle una mejora en la productividad y facilitar el trabajo diario en campo Características: - Códigos de diagnóstico - Técnico certificado y promociones - Asistencia a eventos Duventus - Acceso a boletines informativos - Registro de instalaciones y garantías - Soporte técnico - Videos en vivo de eventos exclusivos - Fácil de usar

About

Resistor

This application simplifies electronic circuit calculations with tools for series/parallel resistance, LED current limiting, and three-phase circuit conversions. It also features a resistor color code decoder for quick component identification.

Highlights
  • Series/parallel resistor calculator
  • LED series resistor calculator
  • Star-delta and delta-star converters
  • Resistor color code decoder
  • Intuitive interface
Features
Read full description

Resistor Calc is an essential tool for anyone working with electronic circuits and resistors. Designed to streamline complex calculations and provide invaluable insights, this powerful app for iOS devices is a must-have in your toolkit. At the heart of Resistor Calc lies a comprehensive suite of calculators tailored to the needs of electrical engineers, students, hobbyists, and professionals. The series/parallel calculator makes it a breeze to determine the equivalent resistance for even the most intricate circuit configurations, eliminating the need for tedious manual calculations prone to errors. The LED series resistor calculator is a game-changer for those working with LED lighting systems. Simply input the required parameters, and Resistor Calc will recommend the ideal resistor value to ensure proper current limiting and protect your LEDs from potential damage, ensuring optimal performance and longevity. For three-phase circuits, the app's star-delta and delta-star converters streamline the process of switching between different wiring configurations. Whether you need to convert from star to delta or vice versa, Resistor Calc has you covered, saving you valuable time and effort. But the true standout feature of Resistor Calc is its powerful resistor color code decoder. Never again will you need to decipher those tiny colored bands manually. Simply input the color codes, and the app will instantly reveal the resistor's value, tolerance, and other essential information, making component identification a breeze and saving you countless hours of frustration. With its sleek and intuitive interface, Resistor Calc is designed for seamless navigation and ease of use. Whether you're a student grappling with complex circuit problems or a seasoned professional tackling intricate projects, this app empowers you with accurate and reliable calculations at your fingertips. Download Resistor Calc today and experience the power of efficient circuit analysis and resistor management on your iOS device. Streamline your workflow, minimize errors, and unlock new levels of productivity in your electrical engineering endeavours.

Screenshots

Técnico Duventus4 screens
Resistor4 screens

Verdict

The call

The clearest difference is ads: Técnico Duventus at none against Resistor's shown. Técnico Duventus also leads on update cadence (every 3 weeks vs every 16 months). Resistor's advantage is iOS requirement (13.0 vs 17.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Técnico Duventus ships an update every 3 weeks, Resistor every 16 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Técnico Duventus versus Resistor: the parameters behind the verdict, then further details
ParameterTécnico DuventusResistor
PriceFreeFree
Rating—3.0 (3 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 3 weeks — betterEvery 16 months
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size51 MB22 MB
Age rating4+4+
DeveloperVentus Aires Mexico SA de CVAnas Abubakar

In-app purchases

None

Técnico Duventus

No in-app purchases

None

Resistor

No in-app purchases

Questions

Is Técnico Duventus free?
Técnico Duventus is free to download, with no in-app purchases.
Is Resistor free?
Resistor is free to download, with no in-app purchases.
Do Técnico Duventus or Resistor have ads?
Resistor shows ads; Técnico Duventus does not.
Which is updated more often, Técnico Duventus or Resistor?
Técnico Duventus ships an update every 3 weeks, and Resistor every 16 months. Most recently, Técnico Duventus was updated on October 27, 2026 and Resistor on October 24, 2026.

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