AppBrain's verdict
- Last updated
- October 22, 2026
- Size
- 27.4 MB
User feedback
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Store listing
By DONGSOO LEE, from the App StoreDescription by DONGSOO LEE Written by the developer, not by AppBrain. Click to read.
Simplify your daily circuit calculations with this powerful tool.
[Key Features]
1. Basic Electronics
- LED Resistor Calculator
- Voltage Divider Calculator (Vin, R1, R2, Vout)
- LM317 Voltage Regulator Calculator
2. Power & Cables
- Ohm's Law Calculator (Voltage, Current, Resistance, Power)
- AWG (American Wire Gauge) Table & Conversion
3. Battery Tools
- Battery Runtime Calculator
- Battery Configuration Calculator (Series / Parallel)
4. PCB Tools
- PCB Trace Width & Resistance Calculations
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 27.4 MB
- Content rating
- Everyone
Technologies used by ElectroCalc Pro
Releases
Updates seen on the App Store- Version
- 1.0.5
- Launched
- January 2026
No changelog data
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Rankings
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About the app and developer
About ElectroCalc Pro
ElectroCalc Pro is an utilities app developed by DONGSOO LEE.
User Ratings
The app has no ratings yet.
App Information
ElectroCalc Pro is freely available from the App Store. The app size is 27.41 MB. The latest version available is 1.0.5. The last update was on October 22, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since January 2026.
ElectroCalc Pro is made and published by DONGSOO LEE. AppBrain is an independent app data site and isn't affiliated with DONGSOO LEE. The app name, icon, screenshots and description belong to DONGSOO LEE and are shown as published on the App Store.
Developer information for DONGSOO LEE
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