Showing 81–100 of 1,000 ranked alternatives.
Historycentral.com Inc
Professional calculator for plumbing and HVAC.
The app offers over 200 formulas and tools for plumbing, HVAC, and mechanical contractors. It includes calculators for water flow, piping, drainage, water heaters, pumps, gas, medical gas, pools, septic, and thermal expansion.
Phan Nhat Đang
Calculate stairs parameters and steps
Calculate parameters based on run or total run input. Support multiple units for measurements. Determine maximum and minimum step sets. Copy results to clipboard. Access all features with unlimited subscription.
DROXIC OOD
Elegant and simple unit converter app.
The app offers over 25 categories and 450 units for conversion, including 150 currencies. It supports 24 languages and is designed for iPhone, iPad, and iPod touch.
Blackboard Studio S.r.l.
Convert recordings into notes and quizzes
Convert audio recordings, PDFs, and YouTube videos into notes, flashcards, quizzes, and podcasts. Chat with notes to extract insights. Include tables, emojis, diagrams, and equations. Sync notes across the and website.
Magnitude LLC
Access data, fittings, and main lines
Access plumbing data for UPC and IPC. View fitting take-off dimensions for DWV and H2O. Calculate water line specifications for UPC and IPC. Switch between standards. Retrieve core plumbing tools.
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 .
ZIIKR Pte. Ltd.
Organize notes, sketch, and annotate
Create and organize notes with a freeform canvas for sketching, annotating PDFs, and journaling. Use AI to generate text from handwriting, search notes by content, and structure ideas with tags and folders.
Electronial
Calculate formulas and values
Perform calculations using built-in formulas and calculators for displacement, acceleration, Newton's second law, gravitational acceleration, Hooke's law, momentum, work, density, kinetic energy, potential energy, elastic energy, electric power,
Elevenworks LLC
Create vector graphics and diagrams
Create structured 2D vector graphics like flow charts, graphs, and diagrams. Use dark mode, isometric grids, and unit-aware text entry. Group selections, sketch shapes quickly, and access a modernized interface for precise design work.
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