Showing 1–20 of 1,000 ranked alternatives.
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 .
PawEng, LLC
Access electrical codes and standards
Access electrical codes and standards for residential, commercial, and industrial applications. Search for wiring diagrams, safety protocols, and equipment specifications. View detailed explanations of electrical systems and components.
Ginger Labs, Inc.
Take , record audio, and organize ideas
Take handwritten or typed with digital ink and text tools. Annotate PDFs, textbooks, slides, and images. Record audio and combine with sketches, diagrams, and highlights. Search and organize content for easy retrieval.
Impala Studios B.V.
Calculate, edit, and track equations
Perform basic arithmetic operations including addition, subtraction, multiplication, and division. Access scientific functions for advanced calculations. Convert units between different measurement systems.
Apple Inc.
Sketch, design, and sync across devices
Create digital boards to organize ideas, projects, and research. Add photos, videos, audio files, documents, PDFs, web links, and stickies. Sync boards across devices using iCloud.
Torqued Studios LLC
Analyze photos and generate text
Use to analyze photos, identify objects, and understand diagrams. Get writing assistance, research help, and code support. Solve problems with AI-driven analysis and personalized guidance.
Google LLC
Brainstorm, simplify, rehearse with AI
Use AI to brainstorm ideas, simplify complex topics, and rehearse for important moments. Share camera or screen content for real-time analysis. Generate mockups, design posters with precise text, and create diagrams using AI tools.
Gian Enrico Conti
Sketch diagrams and manage relationships
Create and edit entity-relationship diagrams. Add entities, attributes, and relationships. Customize diagram layout and styles. Export as image or PDF. Share diagrams with collaborators.
Ashvin Kevadiya
Learn circuits, design wiring, and test systems
Learn theory with interactive lessons on voltage, current, resistance, and Ohm’s law. Explore detailed wiring diagrams and circuit schematics. Use built-in to calculate loads, analyze circuits, and simulate real-world wiring scenarios.
Nick Geiger
Sketch and annotate with precision
Create and annotate diagrams with drawing tools. Add text and shapes. Share boards via links or email. Collaborate in real-time with others. Export as images or PDFs. Customize colors and line thickness. Save and organize boards in folders.
Measure Square Corp.
Measure spaces, create plans, estimate projects
Measure rooms, doors, windows, countertops, cabinets, tubs, and showers to create accurate plans. Calculate area and dimensions automatically. Generate project estimates and export plans for collaboration.
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