Stair Help

Name: Stair Help
Price: 1.99 USD
Rating: 4.6 (237 reviews)
Author: Armchair Engineering

By: Armchair Engineering

Staircase Calculator

Features & Capabilities

Stair Help is a Chrome extension that quickly calculates stair riser, going, stringer, and base lengths for building projects.

Key features include:

Accurately solve staircase equations
Set units from mm, cm, or inches
Adjustable max riser height
Control decimal places
Fractional inch precision (between 1/2 and 1/256)

User Growth & Download Statistics

App Education Design Programming Developer Tools

By:

Armchair Engineering

Rating:

4.60

(237) 0.40

Version:

1.5.1 Last updated: 2019-11-08

Version code:

833524729

Creation date:

2015-08-14

Compatible devices:

Size:

5.19MB

Price:

1.99

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-06

Compare stats and ranking:

Ranking

# 106,900 ▲ 178,934

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:

Armchair Engineering

Apple Apps Store

https://apps.apple.com/us/app/stair-help/id1029967951

Website:

http://armchairengineering.com

User Reviews

You can only input height of stairs and length of steps and that’s it as if this app already knows the the base length of my stairs Useless if I can’t input my desired base length

by sc*****, 2022-07-03

Don’t waste your $1.99. No help at all. Can find staircase calculators free on line that are much much better. Who’s the idiot that made this app? I know the sucker that paid $1.99 for it.....me.