Best Watt alternatives: apps like Watt - Power calculator

10+ similar apps compared and reviewed

4.0 avg rating

5 free apps

Updated November 2026

Watt - Power calculator

LionsApp di Nallbati Elton

📚 Education

🔧 Utilities

Whether you want more options like Watt or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Watt

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Watts Amps Volts Calculator by Kantaben Gorasiya

Volts/Watts/Amps Calculator

Worth Considering

🔧 Utilities

3.0(2 ratings)

$1.99

Watts Amps Volts Calculator screenshot 1

Watts Amps Volts Calculator screenshot 2

Watts Amps Volts Calculator screenshot 3

Watts Amps Volts Calculator screenshot 4

Watts Amps Volts Calculator screenshot 5

This tool simplifies electrical calculations for power, current, and voltage. It's designed for professionals, hobbyists, and students to quickly and accurately manage electrical projects.

More apps like Watt

Electrical Power Calculator

Electrical Calculator

$2.99

This app provides precise mathematical and scientific calculations for various needs. It helps users calculate generator and UPS requirements, convert lumens to watts, and estimate generator fuel consumption. It's designed for students, professionals, and anyone needing accurate computations.

Generator requirement calculation (single/three phase)UPS requirement calculation (single/three phase)Lumens & Watts conversion

Material Removal Rate

Calculate MRR efficiency

Simple counter for card games

Pipe Sizer - Water Pipe Sizing

Pipecalc Pressure & gravity

$0.99

This utility app assists in selecting appropriate pipe diameters for water systems, supporting both pressure and gravity flow calculations. It offers automatic recommendations based on user-defined limits and incorporates multiple pipe materials and unit systems.

Pressure pipe sizingGravity pipe sizingAutomatic pipe size recommendations

Area volume calculators

Area and Volume

Free

Easily calculate the area and volume of over 25 common geometric shapes. This tool covers figures like circles, squares, cylinders, and spheres, making complex calculations simple.

Area calculations for 25+ geometric figuresVolume calculations for common shapesCalculates for circles, squares, rectangles

🔧 Utilities

(2)

free with in-app purchases

Compare with Watt

Alarcauto

by internet cuality solutions SL

Easy and Smart Dashboard

$0.99

This utility app provides a customizable dashboard for iPhone and Apple Watch, displaying health stats, weather, battery life, and time. It offers hourly time announcements with quotes and a convenient widget for quick access.

HealthKit data monitoring (steps, distance, calories)Real-time weather and forecastiPhone battery level display