Wire Phase
TRNSFR
Identify and number circuit phases.
The app identifies and numbers circuit phases. It supports single-phase and three-phase circuits with different color designations for each phase.
Apps Like Circuit Colors for iPhone and iPad
Find phase color by number
Determine phase for circuits based on system region. Select single or three-phase configurations. Choose color combinations from predefined options. Set numbering style preferences. View phase color assignments for selected circuits.
Circuit Colors screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Breaker Box: Panel Directory
Brett Pappas
Create legends with color labels and options
Create legends with customizable color labels for phases, tandem breakers, and 3-pole breakers. Adjust legend size for printing on sleeves or door tape. Export as needed.
Wire Color Code
Bonsaisoft LLC
- circuits by country
Select a country to view accurate codes specific to its electrical standards. Identify circuit colors for safe wiring. Access detailed guidelines for international compliance. Save and share configurations for future reference.
Watts Amps Volts Calculator
Pro Certs Software Ltd
Calculate , , and
Calculate electrical power for single phase systems by converting between , , and . Input values to solve for unknowns. Support for three phase calculations including kilowatts, , , and power factor.
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.
Ugly's Electrical References
Informed Publishing
Access code tables and track updates
Access code updates for 2023 NEC and NEMA standards. View table changes, formulas, and conduit bending guides with video tutorials. Calculate ampacity and conduit fill. Include transformer data and wiring configurations.
Electric Color Code
DAE J MYUNG
Find United States electrical conductor color codes.
The app provides the color code for conductors in United States electrical systems. It supports single or three-phase systems for electricians and construction workers.
Southwire® Voltage Drop Calc
Southwire Company
Calculate and wire size
Calculate for a specific conductor run or determine wire size based on and current carrying capacity. Limits wire size to and NEC ampacity. Supports AWG and KCMIL sizes only.
Tinkercad
Autodesk
Design 3D models, circuits, and code
Create 3D models using intuitive device-optimized controls. Design circuits, code, and simulate electronic components. Learn through hands-on projects. Access free, ad-free tools suitable for all ages.
Filters
Gianluca Natalini
Calculate electronic filters for speaker systems.
The app calculates electronic components for speaker system filters. It designs circuits for various speaker types and displays frequency and phase diagrams.
Darkweb Browser for TOR sites
PINATA TECHNOLOGIES
Browse securely with encrypted tunnels
Browse encrypted websites using the TOR Network. Access hidden sites. Route traffic through multiple servers for anonymity. Connect to a built-in VPN for added security. Protect online identity and data privacy.
SLD | Electrical diagrams
Angel Martinez
Create with drag-and-drop symbols
Create one-line using standardized symbols. Select and drag symbols to arrange . Includes IEC and ANSI symbols for engineering. Add circuit breakers, switches, fuses, and other components. Save and export .
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.