Avionics Pro vs ElektroBilge Electronics Tools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Avionics Pro
This educational tool provides essential calculators and circuit previews for aspiring Aircraft Electronics Technicians. It covers fundamental concepts like impedance, resonance, filters, and transistor bias, with real-world circuit examples tested in simulation and lab environments.
- Impedance calculators (Series/Parallel LRC)
- Resonance calculators
- Filter circuit analysis with frequency response
- Time constant calculations (RL/RC)
- Transistor bias simulation
- Oscillator circuit examples
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Avionics Pro contains virtually every tool needed to quickly solve homework problems and preview electronic lab experiments for the student who is completing a course of study to become an Aircraft Electronics Technician (AET). Specifically, it emphasizes Introductory Aircraft Avionics, featuring real world circuits that have been tested using an industry standard circuit simulator (Multisim) as well as in an actual electronics lab environment. Beyond the AET course, Avionics Pro is a handy refresher for graduate technicians in the industry as well as students looking to expand their understanding through higher education engineering courses. Avionics Pro features graphics support for all standard Apple phones and iPads. SECTIONS: - IMPEDANCE -- Series LRC -- Parallel LRC - RESONANCE -- Series LRC -- Parallel LRC -- Missing Component Calculator - FILTERS (Includes circuits and frequency response graphic) -- Low Pass (RC & RL) -- High Pass (RC & RL) -- Band Pass (RC) -- Band Reject (RC) -- Band Pass (Series Resonant) -- Band Reject (Parallel Resonant) - TIME CONSTANTS -- RL/RC Charging/Discharging - TRANSISTOR BIAS -- 2N222 (Bipolar Junction Transistor) - OSCILLATORS -- Colpitts -- Hartley DISCLAIMER The user of Avionics Pro for any specific application without an independent verification of its accuracy does so at his/her own risk and assumes any and all liability resulting from such use. No warranty is offered as to the accuracy of results. Users should have a thorough understanding of the relevant theoretical criteria.
ElektroBilge Electronics Tools
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Still Googling a resistor's color code every single time? Opening a dozen tabs just to find one chip's datasheet? Losing minutes trying to remember Ohm's law? ElektroBilge brings everything an electronics person needs into one app: learn, measure, calculate, find datasheets. Whether you're a vocational student or a technician out in the field, it stays in your pocket and speeds up your work. LEARN ELECTRONICS FROM SCRATCH Understand electronics by logic, not by memorizing: • Core electronics concepts and a glossary of terms • How components work: resistors, capacitors, diodes, transistors • Voltage, current, resistance and power — Ohm's law, step by step • Multimeter and oscilloscope basics: what to measure, where, and how • Interactive quizzes in Easy, Medium and Hard levels 20+ ELECTRONICS CALCULATORS Skip the pen and paper — calculate in seconds: • Resistor and inductor color code (3, 4, 5, 6 band) • SMD resistor and capacitor codes • Series/parallel networks (resistors, capacitors, inductors) • Ohm's law and power calculator • Voltage drop, battery life and LED resistor • PCB trace width and frequency converters • Analog-to-digital (ADC) and RC time constant DATASHEET LIBRARY Reach any component's datasheet from one place: • Fast search by part number or component name • Direct links to Alldatasheet, Octopart and more • Browse by category: Power IC, SMPS / PWM, optocoupler, motor driver and more No more opening ten tabs to find one chip's specs. TEST YOURSELF The built-in quiz system locks in what you learn. Real questions, instant feedback — you move one step forward every day. WHO IS IT FOR? • Vocational, technical and engineering students • Electronics beginners and hobbyists • DIY makers • Technicians who need a fast field reference WHY ELEKTROBILGE? • Learning, measuring, calculating and datasheets — all in one app • Practical, field-tested knowledge; no filler theory • Fast, lightweight interface with regular new tools and lessons The app is backed by ElektroBilge Akademi's electronics training and repair content. WANT MORE? ELEKTROBILGE PRO More lessons, more calculators and expanded content live in ElektroBilge Pro. If you're ready to take your skills to the next level, Pro is made for you. Important: This app is for educational purposes only. It does not replace professional technical service or engineering advice. Always consult a qualified professional for real-world applications and repairs. If you notice any bug or translation issue, or have any questions, please get in touch. info@elektrobilge.com
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Verdict
The clearest difference is ads: Avionics Pro at none against ElektroBilge Electronics Tools's shown. ElektroBilge Electronics Tools's advantage is update cadence (weekly vs every 5 months). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.
Avionics Pro ships an update every 5 months, ElektroBilge Electronics Tools weekly. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.
| Parameter | Avionics Pro | ElektroBilge Electronics Tools |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 17 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Neil Rohan | Mehmet Tan |
In-app purchases
Avionics Pro
No in-app purchases
ElektroBilge Electronics Tools
No in-app purchases
Questions
Is Avionics Pro free?
Is ElektroBilge Electronics Tools free?
Do Avionics Pro or ElektroBilge Electronics Tools have ads?
Which is updated more often, Avionics Pro or ElektroBilge Electronics Tools?
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