Apps Like WinFab - Sheet Metal Ductulator for iPhone and iPad
Calculate duct sizes and dimensions
Calculate duct sizes based on airflow requirements and space constraints. Input dimensions and airflow rates. Generate reports with material estimates and installation guidelines. Export data for sharing or record-keeping.
by pasquale dipaola★ 4.86 ratingsBusiness$3.99Data updated 2026-10-11
The app offers HVAC calculations for residential and commercial buildings. It includes modules for equipment location, refrigerant properties, duct sizing, and psychrometric analysis.
Allows users to measure and calculate dimensions using feet, inches, and sixteenths. Input tape measure data directly for accurate conversions. Calculate angles and verify corners without manual calculations.
Create on-site estimates for clients by inputting project details. Calculate suggested material quantities, labor costs, and profit margins. Save data for future reference and business record-keeping.
Calculate angles for cross braces and table x bracing. Input width, height, and board dimensions. Choose board orientation. Display angles for board ends and intersections. Support imperial and metric units. Provide board length requirements.
Calculate daily energy use by inputting device wattage and runtime. Determine count and required space based on energy needs. Include battery capacity for off-grid power systems. Export results for planning and sharing.
Calculate closing costs and generate seller net sheets and buyer estimates with preloaded city/county data. Input transaction details to produce professional reports. Access advanced features with a premium subscription for enhanced functionality.
HVAC load calculator Measure home exposures on-site to size heating and air conditioning equipment. Generate detailed PDF reports. Reduce engineering time for accurate results. Sync with devices for real-time data.
Calculate monthly payments, total interest, and tenure for home, car, education, and personal loans. Adjust interest rates, prepayments, and fixed EMIs. Generate tables, graphs, and PDFs for detailed financial analysis.
Uses device sensors to locate hidden metallic objects. Bubble level offers three viewing modes for precise leveling. AR ruler measures distances by pointing the camera at objects.
Calculate monthly payments, estimate total interest, and determine terms. Input property details, interest rates, and duration. Save and compare different scenarios. Export results as PDF or share via email.
Find dimensions and get recommendations for new . Compare wheels by offset and width. View visual comparisons and measure deviations. Identify factory size for your vehicle.
Create sheets for bubble mark sheets. Set custom question and choice counts. Support uppercase, lowercase, and numeric choices. Allow multiple answers per question. Tap to select answers and highlight lines with long press or checkbox.