# RedX Stairs - 3D Calculator

> Design & Calculate Stairs

Canonical page: [https://chrome-stats.com/d/id1589688170](https://chrome-stats.com/d/id1589688170)

## Overview

- **ID:** `id1589688170`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** RedX Technology Inc
- **Category:** Utilities
- **Rating:** 4.50 / 5 (409 ratings)
- **Version:** 3.1.9
- **Last updated:** 2026-08-01
- **First published:** 2021-10-24
- **Size:** 174 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/redx-stairs-3d-calculator/id1589688170)
- **Website:** [https://www.redxapps.com/](https://www.redxapps.com/)
- **Privacy policy:** [https://www.redxapps.com/privacy-policy](https://www.redxapps.com/privacy-policy)

## Description

RedX Stairs - 3D Calculator is your all-in-one tool for designing and calculating stairs. It features advanced 3D visualization, a comprehensive suite of calculators for Straight, L-shaped, U-shaped, Spiral, Winders, and curved stairs, with support for CM, MM, Feet, and Inches. It’s ideal for professionals and DIY enthusiasts to measure, visualize, and plan stair projects with precision.

Key features include to-scale interactive plans, print/share/save in-app, stringer and tread details, customizable stair angles and numbers, and specialized tools for spiral, curved, winder stairs, hip stringers, and landings. It continuously updates with new features to elevate your design workflow.

## Rankings

- #79,953 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1589688170)