Comparison

Circuit Calculator Pro vs ElektroBilge Electronics Tools

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

Head to head
About

Circuit Calculator Pro

Features
Read full description

Circuit Calculator Pro is a practical electronics toolkit for students, makers, and engineers. Use 13 calculators in one app: • Ohm's Law (V, I, R, P) • Resistors Series/Parallel • Voltage Divider • LED Resistor • RC Time Constant • Capacitors Series/Parallel • Inductors Series/Parallel • Reactance (Xc/Xl) • Power & Energy • Wire Voltage Drop • LED String • Loaded Divider • E-Series Finder Built-in workflow tools: • Save recent calculations • Organize results into projects and folders • Copy/share results instantly • Export to PDF and image (Premium) Reference library included: • Resistor color code guide • Capacitor code guide • Formula cheat sheets • Electronics glossary Circuit Builder (Premium): • Drag-and-drop components • Connect nodes on a grid canvas • Run circuit analysis and view node voltages/currents • Save and reopen circuit files Free plan includes core calculators with ads. Premium is a one-time purchase that unlocks advanced calculators, circuit builder access, expanded limits, and ad removal.

About

ElektroBilge Electronics Tools

Features
Read full description

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

Screenshots

Circuit Calculator Pro4 screens
ElektroBilge Electronics Tools4 screens

Verdict

The call

The clearest difference is in-app purchases: ElektroBilge Electronics Tools at none against Circuit Calculator Pro's 1. ElektroBilge Electronics Tools also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price and ads 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. Circuit Calculator Pro sells 1 one-off in-app purchase. ElektroBilge Electronics Tools asks for nothing beyond the download.

Scorecard3 real differences · 3 level
Circuit Calculator Pro versus ElektroBilge Electronics Tools: the parameters behind the verdict, then further details
ParameterCircuit Calculator ProElektroBilge Electronics Tools
PriceFreeFree
Update frequency—Weekly
AdsYesYes
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS26.015.1 — better
Further details — not scored
Size10 MB56 MB
Age rating4+4+
DeveloperChatStick Company LimitedMehmet Tan

In-app purchases

1 purchases

Circuit Calculator Pro

One-time1
  • Unlock All Features$2.99
None

ElektroBilge Electronics Tools

No in-app purchases

Questions

Is Circuit Calculator Pro free?
Circuit Calculator Pro is free to download, with in-app purchases available.
Is ElektroBilge Electronics Tools free?
ElektroBilge Electronics Tools is free to download, with no in-app purchases.
Do Circuit Calculator Pro or ElektroBilge Electronics Tools have ads?
Both Circuit Calculator Pro and ElektroBilge Electronics Tools show ads.

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