Calculate volume for slabs, footings, columns, walls, and stairs in cubic yards, feet, or meters. Estimate needed, determine weight and bag requirements. Calculate rebar spacing and truckloads.
Calculate measurements with addition, subtraction, multiplication, and division. Convert between decimals and fractions. Display results directly on a visual interface. Mark precise positions without manual calculations.
Sound levels with SPL metrics including current average, peak, average maximum, and absolute maximum. Display graph histograms for level changes. Save measurements and reset maximum values by tapping. Support upside down orientation for easy use.
Create calligraphy, customize styles, save and share
Create Arabic-style calligraphy with customizable styles and colors. Design with vector shapes and adjust curves. Align text or shapes using alignment tools. Adjust layer order to bring elements forward or send them back.
Read and annotate PDFs with highlighting, freehand drawings, and audio notes. Edit text, sign documents, and convert to other formats. Organize files, merge or split documents, and insert pages or hyperlinks. Import from computer or cloud.
Convert across categories with a modern interface. Navigate using sidebar and tab bar. Create multiple windows and drag items to new screens. Share data and access context menus. Includes a quick start guide and light/dark modes.
Detects objects using smartphone's magnetic sensor. Identify nearby metals like iron, nickel, steel, and alloys. Locate lost keys, coins, and wires in walls. Does not detect non-magnetic metals such as silver, gold, or copper.
Measure lengths, areas, heights, and distances using on-screen tools. Use the protractor, unit converter, and for precise calculations. Check light levels, calibrate screens, and measure decibels.
Use phone camera to distances between points in 3D space. Tap to select start and end points. objects like furniture, doors, and paintings. Display measurements in multiple units. Share results via email or messaging.
Add pointers, , and descriptions to photos to enhance storytelling. Choose from 7 expressive pointer designs. Adjust size and position of pointers. Automatically optimize text legibility. Save photos to your device or share via Instagram.