Apps Like WattWorks App for iPhone and iPad
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Electrician Handbook — Basics
Sergey Vavaev
Access theory, diagrams, and calculators offline
’s provides access to electrical theory topics, including exercises with answers. Features interactive diagrams for hands-on learning. Includes calculators and formulas for electrical calculations. Works offline without ads or subscriptions.
Mike Holt's Electrical Toolbox
Mike Holt Enterprises Inc.
Size conductors, calculate voltage drop, select circuit
Provides conductor sizing calculations, circuit protection sizing, raceway sizing, and equipment grounding conductor sizing for heating and air-conditioning equipment.
ETERNAL LITHIUM
Nanchang Yepai Technology Co., Ltd.
Monitor battery health and control power systems
Monitor battery health with real-time state of charge predictions and adaptive forecasting. Simulate runtime under various load conditions. Control infrastructure for safety and performance.
Ohms Law Calc.
V PUGAZHENTHI
Calculate voltage, current, and resistance
Calculate electrical values using formulas for voltage, current, resistance, power, and more. Determine wire size and voltage drop. Perform transformer and generator calculations. Convert between electrical units.
ASVAB Practice Test By ABC
Thanh Hung
Tests
Exam questions organized by topic and subtopic. Review explanations for correct answers. Track progress over time. Set study goals and receive feedback on performance. Access updated content reflecting current standards.
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