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Compare allApp info
- Installs
- 100+
- Category
- Tools
- Content rating
- Everyone
- Version
- 3.0
- Released
- Jan 23, 2026
- Last updated
- 23 Jan 2026
- In-app purchases
- No
- Contains ads
- Yes
- Promo video
- No
- Requires Android
- 8.0
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Build stairs with AR, cut lists, cost estimates & code checks. Pro 3D tool.
Transform Your Phone into a Professional Stair Building Assistant Stop guessing and start building with confidence. Stair Calculator & AR Visualizer is the only app that combines professional-grade carpentry math with cutting-edge Augmented Reality (AR). Whether you are a DIY homeowner building deck stairs or a professional carpenter framing a complex winder staircase, we ensure your project is precise, code-compliant, and on budget. WHY CHOOSE US? Unlike traditional construction calculators that only give you numbers, we let you see the result. Use your camera to place a 3D virtual staircase in your actual living room or job site. Check the fit, swap textures (Wood, Concrete, Metal), and verify headroom clearance before you buy a single board. KEY FEATURES: 📐 Professional Stair Calculator Master the math behind every build. We handle the complex trigonometry so you don't have to. Precision Layouts: Calculate Rise and Run, Stringer Length, and Angle instantly. Fraction Support: Input measurements in Feet, Inches, and Fractions (e.g., 5' 7 3/8")—just like a Construction Master. All Stair Types: Support for Straight, L-Shaped, U-Shaped, Spiral Staircases, and Winder Stairs. 👓 AR Stair Visualizer (Augmented Reality) Don't rely on 2D sketches. Real-Time Design: View your staircase in your actual space using AR. Perfect for interior designers and homeowners. Texture Swapping: Visualize how different materials look (Red Oak, Concrete, Steel) to match your home design. Share Your Vision: Snap photos of the AR model to share with clients or contractors. 📋 Automatic Cut Lists & Blueprints Save money on lumber. Cut List Optimizer: We generate detailed cut lists for your stringers, risers, and treads, optimizing board usage to reduce waste. PDF Blueprints: Export detailed construction blueprints and plans to print or email directly from the job site. 💰 Material Takeoff & Cost Estimator Stay on budget. Project Costing: Calculate the exact volume of concrete or board feet of lumber needed. Labor & Materials: Input your local material rates to get a complete project estimate. A vital tool for contractors bidding on jobs. ✅ Building Code Compliance Checker Avoid expensive inspection failures. Safety First: Our app checks your design against standard IBC and OSHA guidelines. Smart Alerts: Get warned immediately if your riser height is too high or your tread depth is too shallow. Handrail Height: Ensure your baluster spacing and handrail placement meet safety codes. WHO IS THIS APP FOR? Carpenters & Framers: Generate stringer layouts and framing plans in seconds. DIYers: Build safe deck stairs with step-by-step visual guides. Architects & Designers: Visualize spiral staircases and modern designs in client homes. Contractors: Create accurate material estimates and quotes on the spot. Supported Units: US Imperial (Feet-Inch-Fraction) Metric (Meters, Centimeters, Millimeters) Download Stair Calculator & AR Visualizer today. Build faster, calculate smarter, and visualize the impossible.