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App Store Apps > Utilities > Electronic Calculator: Amperio
Electronic Calculator: Amperio icon

Electronic Calculator: Amperio

by Paul Contreras · Utilities · Free
On the App Store since September 2025 · Data updated 2026-10-20
App Store

Electronic Calculator: Amperio is made and published by Paul Contreras. AppBrain is an independent app data site and isn't affiliated with Paul Contreras. The app name, icon, screenshots and description belong to Paul Contreras and are shown as published on the App Store.

AppBrain's verdict

Rating on App Store
5.00
1 ratings
Last updated
September 8, 2025
Size
5.54 MB

It doesn't have enough ratings yet to judge what users think.

User feedback

Ratings and reviews on the App Store

Comments on Electronic Calculator: Amperio for iOS

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Store listing

By Paul Contreras, from the App Store
Electronic Calculator: Amperio Screenshot 1 of 4
Electronic Calculator: Amperio Screenshot 2 of 4
Electronic Calculator: Amperio Screenshot 3 of 4
Electronic Calculator: Amperio Screenshot 4 of 4
Screenshots by Paul Contreras, from the the App Store listing
Description by Paul Contreras Written by the developer, not by AppBrain. Click to read.
Amperio is the essential electronics toolkit every student and engineer needs! Whether you're studying electrical engineering or working on circuit projects, Amperio provides instant, accurate calculations for your everyday electronics needs.

KEY FEATURES:
Ohm's Law Calculator
Calculate voltage, current, resistance, and power with Amperio's intuitive interface. Input any two values and instantly get your results - perfect for circuit analysis and component selection.
Resistor Color Code Decoder

Never struggle with resistor values again! Amperio's visual color band selector works with 4-band and 5-band resistors. Simply tap the colors and get instant resistance values with tolerance.

Voltage Divider Calculator
Design and analyze voltage divider circuits instantly! Input any three values (Vin, Vout, R1, R2) and Amperio calculates the missing value - essential for signal conditioning and biasing circuits.

Smart Unit Converter
Convert between voltage (mV, V, kV), current (μA, mA, A), resistance (Ω, kΩ, MΩ), frequency (Hz, kHz, MHz, GHz), and power units seamlessly.
WHY CHOOSE AMPERIO:
- Lightning Fast - Instant calculations, no loading screens
- Student Friendly - Perfect for homework and lab work
- Professional Grade - Accurate formulas engineers trust
- Clean Interface - No clutter, just results
- Works Offline - Calculate anywhere, anytime
- No Ads Ever - Premium experience with lifetime access

PERFECT FOR:
Electronics engineering students
Electrical engineers and technicians
Circuit design and analysis
Component selection and verification
Homework and exam preparation
Lab work and projects
Electronics hobbyists and makers

Amperio transforms complex electronics calculations into simple, instant results. Get the complete professional toolkit for just $3.99 - less than a coffee, but lasts forever! Download Amperio today and experience the fastest way to solve circuit problems on your iPhone.

PREMIUM FEATURES INCLUDED:
4 Essential calculators (Ohm's Law, Voltage Divider, Resistor Decoder, Unit Converter)
No advertisements ever
Offline functionality
Lifetime access - pay once, use forever
Professional-grade accuracy

Coming in Future Updates:
Advanced circuit calculators and filter design
Calculation history with favorites
Photo resistor value recognition
Dark mode interface
Export and share results

One purchase. Four essential tools. Unlimited calculations. Amperio - the smart investment for serious electronics work.
---
Learn more: https://amperio.paulcontre.com
Terms of Use: https://amperio.paulcontre.com/terms
Need help?: help@paulcontre.com
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://amperio.paulcontre.com/privacy
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
5.54 MB
Content rating
Everyone

Technologies used by Electronic Calculator: Amperio

Releases

Updates seen on the App Store
Version
1.0
Launched
September 2025

No changelog data

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Rankings

App Store top charts

App Store Rankings for Electronic Calculator: Amperio

This app is not ranked

About the app and developer

About Electronic Calculator: Amperio

Electronic Calculator: Amperio is an utilities app developed by Paul Contreras.

User Ratings

Electronic Calculator: Amperio is rated 5.00 out of 5 stars. The rating is based on one rating ratings.

App Information

Electronic Calculator: Amperio is freely available from the App Store. The app size is 5.54 MB. The latest version available is 1.0. The last update was on September 8, 2025.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since September 2025.

Developer information for Paul Contreras

Paul Contreras

Address:

Frequently asked questions about Electronic Calculator: Amperio

Is Electronic Calculator: Amperio free?

Yes. Electronic Calculator: Amperio is free on the App Store.

Is Electronic Calculator: Amperio still available?

Yes. Electronic Calculator: Amperio is on the App Store, and the last update we saw was on September 8, 2025.

How large is Electronic Calculator: Amperio?

Electronic Calculator: Amperio is 5.54 MB.

Is Electronic Calculator: Amperio suitable for children?

App Store rates the content of Electronic Calculator: Amperio as suitable for everyone.

How do people rate Electronic Calculator: Amperio?

Electronic Calculator: Amperio has one rating of 5.00 stars on the App Store.

Who made Electronic Calculator: Amperio?

Electronic Calculator: Amperio was developed by Paul Contreras. It is listed in the utilities category on the App Store.

What are the best alternatives to Electronic Calculator: Amperio?

People looking at Electronic Calculator: Amperio also look at these utilities apps: Electronics Reference Toolkit, Ohms Law Calculator - voltage, RConsole, LED Resistor Calculator Plus, Server Monitor for Minecraft.

Share Electronic Calculator: Amperio

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