RedX Stairs - 3D Calculator

Name: RedX Stairs - 3D Calculator
Rating: 4.5 (404 reviews)
Author: RedX Technology Inc

By: RedX Technology Inc App

Design & Calculate Stairs

Overview

Version:

3.1.7

Last updated: 2026-06-22

Ranking

#88,289 ▼ 253

Overall

Features & Capabilities

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.

User Growth & Download Statistics

App Design Education Developer Tools Task Management

By:

RedX Technology Inc

Rating:

4.50

(404) 1 new ratings

Version:

3.1.7 Last updated: 2026-06-22

Version code:

887294414

Creation date:

2021-10-24

Compatible devices:

Size:

170.45MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-23

Compare stats and ranking:

Ranking

# 88,289 ▼ 253

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

RedX Technology Inc

Apple Apps Store

https://apps.apple.com/us/app/redx-stairs-3d-calculator/id1589688170

Website:

https://www.redxapps.com/

User Reviews

App works well. The problem I have is , I signed up for the free trial and when you sign up it says that the app will prompt you before your trial runs out. Never prompted me that my trial was about to run out and charged me $59 for a year subscription that I won’t use.

by He*****, 2026-07-13

Why are you attempting to add all of these new features for mobile? Did it occur to you that workers don’t always need to see this extra detail provided in the 3D model. It’s slower to load in the field and confusing for most users.