ParaGraph3D vs Unitloft

ParaGraph3D is a fast and visual graphing tool for exploring mathematical functions and parametric surfaces in three dimensions. Enter your equations, generate a surface instantly, and explore it from different angles. Rotate, zoom, pan, and tap to inspect 3D mathematical structures interactively. Key features: z = f(x,y) surface plotting x(t,s), y(t,s), z(t,s) parametric surfaces 44 built-in mathematical surfaces Isometric, front, side, and top views Perspective and orthographic cameras Surface, wireframe, and surface + grid modes Multiple color palettes Prism color gradient Adjustable mesh quality and opacity X, Y, and Z axes Tap-to-inspect coordinates Parameter sliders and animation Save and reuse graphs JSON import and export PNG image export Turkish and English language support iPhone and iPad support Fully on-device operation ParaGraph3D is designed for students, teachers, math enthusiasts, and anyone who wants to explore beautiful mathematical surfaces in 3D. No account required. No ads. No subscription.

Convert named lists together, review each result with its units, and save the worksheet for the next job. HOW IT WORKS 1. Open Sheets and choose a category plus the source and destination units. 2. Enter up to 200 lines, optionally using Label = number, and review row errors. 3. Save a worksheet, load it again, or share the results as CSV text. The main converter, recipe scaling, pinned conversions and recent conversions remain available. Worksheets use the same unit catalog, including the temperature offset between Celsius and Fahrenheit. WHAT TO KNOW Supports the units in the app catalog. Use your decimal separator without unit symbols or thousands separators. Invalid rows remain visible and block sharing. Up to 30 worksheets are retained. CSV is shared as text. Fuel-economy values must be positive. iPhone and iPad.