Comparison

Electronics Tools & Calc Pro vs Arawi Academy

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

Head to head
About

Electronics Tools & Calc Pro

This app serves as a pocket electronics lab, offering a comprehensive reference for components and circuits. It simplifies complex calculations for filters, inductors, and various circuit configurations, aiding engineers and hobbyists in their designs.

Highlights
  • Electronic component reference
  • Electronic circuit reference
  • Filter calculation tools
  • Inductor winding calculators
  • Resistor and capacitor calculations
  • Ohm's Law calculator
  • AC/DC power calculations
Features
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Calculate, simulate, and understand electronic circuits with more than 60 calculators, interactive tools, and illustrated engineering references. Electronics Tools & Calculator is an all-in-one toolkit for students, engineers, technicians, makers, and electronics enthusiasts. Use it to study circuit theory, select components, check designs, or troubleshoot projects with practical calculators and clear circuit visuals. MORE THAN 60 ELECTRONICS CALCULATORS Solve problems across a wide range of topics: • Ohm’s law, voltage, current, resistance, and power • Series and parallel resistors and capacitors • Four-band, five-band, and SMD resistor codes • Voltage and current dividers • DC power and ripple voltage • RC, RL, LC, and RLC circuits • LED resistor and parallel LED calculations • Capacitor and inductor charging • Star-to-delta and delta-to-star conversions ACTIVE AND PASSIVE FILTER DESIGN Design and explore: • RC, RL, and LC filters • Butterworth and Chebyshev filters • Active and passive filters • Sallen-Key active filters • Band-pass and band-reject filters • Twin-T notch filters Selected advanced calculators include response graphs, helping you visualize how component values affect circuit behavior. AMPLIFIERS AND SEMICONDUCTORS Work with practical tools for: • 555 timer astable and monostable circuits • BJT analysis, biasing, Q-point, and switching • MOSFET switching • Inverting, non-inverting, and difference amplifiers • Class A, Class B, and Class AB amplifiers • Differential amplifiers and current mirrors • LM386 audio amplifier circuits POWER, RF, AND DESIGN TOOLS Explore calculations for: • Linear regulators and heat dissipation • Buck and boost converters • Rectifiers and Zener regulators • Clippers, clampers, and voltage multipliers • PCB trace width • Air-core and multilayer inductors • Transformers • Coaxial cables and waveguides • Antenna length and skin depth • dBm, watts, and decibel conversions • Servo and stepper motors DIGITAL ELECTRONICS Study essential digital circuits with clear diagrams and truth tables: • Logic gates • Flip-flops and counters • Multiplexers and demultiplexers • Encoders and decoders • Shift registers • Common digital integrated circuits INTERACTIVE CIRCUIT TOOLS Explore circuit behavior through interactive simulations and strong visual explanations. Adjust values, examine circuit configurations, and connect formulas with practical electronic designs. ILLUSTRATED ELECTRONICS REFERENCES Access more than 30 guides covering resistors, capacitors, inductors, transformers, diodes, BJTs, MOSFETs, IGBTs, UJTs, SCRs, DIACs, TRIACs, operational amplifiers, regulators, 555 timers, sensors, digital logic, Arduino boards, and ATmega microcontrollers. The guides combine explanations, equations, circuit diagrams, pinouts, truth tables, and practical notes to connect theory with real-world applications. DESIGNED FOR FASTER WORK • Search calculators by name • Save frequently used tools to Favorites • View response graphs in selected calculators • Export results from selected tools as PDF documents • Automatically switch between light and dark appearance • Use an interface designed for phones and larger screens • Choose from 15 supported languages • Access additional features through optional Pro tools Whether you are learning electronics, designing a filter, analyzing an amplifier, or checking values at the workbench, Electronics Tools & Calculator keeps useful tools and references close at hand. Important: This app is intended for education and design assistance. Always verify calculations, component ratings, circuit requirements, and safety considerations before building or operating electronic equipment.

About

Arawi Academy

Features
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Transforma tu carrera en IT con Arawi Academy Arawi Academy es la plataforma de capacitación profesional líder en Redes, Ciberseguridad y Automatización para Latinoamérica y el mundo hispanohablante. Ahora disponible en tu dispositivo móvil, lleva tu aprendizaje contigo y avanza en tu carrera profesional desde cualquier lugar. APRENDE CON METODOLOGÍA PROBADA Cursos estructurados que te llevan de principiante a experto Lecciones cortas y progresivas diseñadas para aprender sin abrumarte Contenido 100% práctico con laboratorios y ejercicios aplicados Instructores certificados con experiencia real en la industria Enfoque hands-on: implementa cada concepto en equipos reales o en la nube CARACTERÍSTICAS DE LA APP Acceso completo a todos tus cursos y rutas de aprendizaje Reproduce audio-podcasts técnicos mientras te desplazas o entrenas Visualiza video-tutoriales con demostraciones paso a paso Sincronización automática de progreso entre web y móvil Retoma exactamente donde lo dejaste en cualquier dispositivo Descarga contenido para estudiar sin conexión Realiza quizzes y evaluaciones desde tu móvil Accede a tu biblioteca de recursos y materiales complementarios COMUNIDAD Y NETWORKING Participa en comunidades activas de profesionales IT Interactúa con instructores y resuelve dudas en tiempo real Conecta con peers y amplía tu red profesional Comparte logros y proyectos con la comunidad Accede a eventos exclusivos y webinars en vivo GAMIFICACIÓN Y MOTIVACIÓN Sistema de puntos y leaderboard para mantener tu momentum Gana recompensas por completar lecciones, quizzes y proyectos Sigue tu racha de aprendizaje diario Compite sanamente con otros estudiantes Celebra tus logros con badges y reconocimientos CERTIFICACIONES VERIFICABLES Obtén certificados oficiales de Arawi Academy Validación en línea para compartir con empleadores Evidencia tus proyectos directamente en LinkedIn Preparación para certificaciones internacionales (MikroTik, CompTIA, etc.) Construye un portafolio profesional demostrable TECNOLOGÍAS QUE DOMINARÁS Redes: Routing, Switching, Wireless, VPN MikroTik RouterOS: Configuración avanzada y certificación Ciberseguridad: Firewalls, detección de amenazas, pentesting Automatización: Python, scripting, DevOps para redes Cloud Networking y arquitecturas modernas POR QUÉ ARAWI ACADEMY Fundada por Wilmer Almazán, MikroTik Certified Trainer y consultor con más de 16 años de experiencia desde 2008, Arawi Academy ha capacitado a miles de profesionales en Latinoamérica y Canadá. Nuestro enfoque práctico y metodología probada garantizan que no solo aprendas conceptos, sino que desarrolles habilidades reales que las empresas necesitan. IDEAL PARA: Estudiantes de IT que buscan especializarse Ingenieros de redes que quieren actualizar sus conocimientos Profesionales en transición hacia ciberseguridad Administradores de sistemas que necesitan automatización Emprendedores tecnológicos que quieren dominar su infraestructura Cualquier persona apasionada por la tecnología de redes COMIENZA HOY Descarga la app, crea tu cuenta gratuita y explora nuestro contenido introductorio. Cuando estés listo, elige la membresía que mejor se adapte a tus objetivos y comienza tu transformación profesional. La comunidad de profesionales IT más activa te está esperando. Aprende, aplica y destaca con Arawi Academy. Plan: 1
 Nombre del Producto: Suscripción Anual
 Detalles del Producto: * Descripción: Suscripción * Duración: Anual
 Función: Membresía Plan: 2
 Nombre del Producto: Suscripción Mensual
 Detalles del Producto: * Descripción: Suscripción * Duración: Mensual
 Función: Membresía Política de Privacidad: https://www.arawi.academy/poltica-de-privacidad Términos de Uso: https://www.arawi.academy/terminos-y-condiciones

Screenshots

Electronics Tools & Calc Pro4 screens
Arawi Academy4 screens

Verdict

The call

The clearest difference is price: Arawi Academy at Free against Electronics Tools & Calc Pro's $4.99. Electronics Tools & Calc Pro's advantage is in-app purchases (none vs 3). On update cadence, 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

Arawi Academy is free to download; Electronics Tools & Calc Pro costs $4.99 up front. Arawi Academy sells 3 in-app purchases, starting at $19.99 per month. Electronics Tools & Calc Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
Electronics Tools & Calc Pro versus Arawi Academy: the parameters behind the verdict, then further details
ParameterElectronics Tools & Calc ProArawi Academy
Price$4.99Free — better
Rating5.0 (5 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings5 — better—
Update frequencyEvery 5 monthsEvery 5 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size58 MB111 MB
Age rating4+4+
DeveloperAnas AbubakarArawi it Consulting Inc

In-app purchases

None

Electronics Tools & Calc Pro

No in-app purchases

3 purchases

Arawi Academy

Subscriptions2
  • Suscripcion Mensual$19.991 Month
  • Suscripcion Anual$109.001 Year
One-time1
  • Acceso Perpetuo$649.00

Questions

Is Electronics Tools & Calc Pro free?
Electronics Tools & Calc Pro costs $4.99, with no in-app purchases.
Is Arawi Academy free?
Arawi Academy is free to download, with in-app purchases available.
Do Electronics Tools & Calc Pro or Arawi Academy have ads?
Neither Electronics Tools & Calc Pro nor Arawi Academy shows ads.
Which is updated more often, Electronics Tools & Calc Pro or Arawi Academy?
Electronics Tools & Calc Pro ships an update every 5 months, and Arawi Academy every 5 months. Most recently, Electronics Tools & Calc Pro was updated on November 6, 2026 and Arawi Academy on October 30, 2026.

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