---
title: "Stair Help - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Stair Help is the easiest way to calculate staircase riser, going, stringer & base lengths when building!  Features Include:   - Accurately solve staircase equations - Set preferred units from: mm, cm"
---

# Stair Help — United States
> Staircase Calculator

![Stair Help App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/5e/7a/26/5e7a26b5-859f-28ec-ac81-7d8079ff4c4f/AppIcon-0-0-1x_U007emarketing-0-0-0-9-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/400x400bb.png)

**Developer:** [Armchair Engineering](https://apptail.io/developer/armchair-engineering-rp)
**Category:** Utilities
**Rating:** 4.6/5 (238 ratings)
**Price:** Free
**Bundle ID:** com.davidcaddy.stairhelp
**Store:** Apple App Store
**Country:** United States
**Version:** 1.5.1 (released 2019-11-08)
**Original Release:** 2015-08-14

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1029967951)
**AppTail Page:** [https://apptail.io/app/stair-help-hPbe/united-states](https://apptail.io/app/stair-help-hPbe/united-states)

## Stair Help Description
Stair Help is the easiest way to calculate staircase riser, going, stringer & base lengths when building!

Features Include: 

- Accurately solve staircase equations
- Set preferred units from: mm, cm, inches
- Adjustable max riser height
- Set preferred number of decimal places
- Set preferred fraction of an inch precision (between 1/2 & 1/256)

## Stair Help Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/0e/05/ab/0e05ab96-0884-67f1-eaab-6dd055cab70d/mzl.peudhgml.png/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/8e/b9/1a/8eb91aaf-1779-19c9-4877-b5686b7e32f1/mzl.rvebverh.png/640x960.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/3d/84/2a/3d842ae7-a0fa-2a98-e250-b99943d21e4e/mzl.jbtjqjmx.png/640x960.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/c0/30/2d/c0302dce-3422-a5e0-556a-0c8206b8c90d/mzl.sotjuslu.png/640x960.png)

## Stair Help Rating Breakdown in United States
- 5 stars: 193 (81%)
- 4 stars: 20 (8%)
- 3 stars: 6 (3%)
- 2 stars: 5 (2%)
- 1 stars: 14 (6%)

## Stair Help Reviews in United States

### *---- "No use"
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
-- scambotious, 2022-07-03

### *---- "Terrible app"
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.
-- starlgiht, 2019-03-18

### *---- "Not very useful"
There are free apps and middle school math that is as helpful as this math. Look for something else
-- anjinsan4, 2018-07-03

### ***** "Love it!"
Very easy to get proper rise and run for cutting your own treads!
-- Dalebo1, 2018-06-21

### **--- "Carpenter"
The main drawback with this app is that all dimensions (whether feet or inches) have to be entered as "decimals", not as whole "feet" and "inches" with "sixteenths", "eights", or "quarters" . Consequently, this makes it cumbersome to use in the field where we use measuring tapes, I would not have purchased it had this been made clear in the app description.
-- 22Leon33r, 2016-01-28

[View all Stair Help reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)


## Stair Help Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | New Zealand | Utilities | #143 |



## Stair Help Available In
- [United States](https://apptail.io/app/stair-help-hPbe/united-states)
- [Australia](https://apptail.io/app/stair-help-hPbe/australia)
- [United Kingdom](https://apptail.io/app/stair-help-hPbe/united-kingdom)
- [Canada](https://apptail.io/app/stair-help-hPbe/canada)
- [New Zealand](https://apptail.io/app/stair-help-hPbe/new-zealand)
- [Ireland](https://apptail.io/app/stair-help-hPbe/ireland)
- [South Africa](https://apptail.io/app/stair-help-hPbe/south-africa)
- [Hungary](https://apptail.io/app/stair-help-hPbe/hungary)
- [Sweden](https://apptail.io/app/stair-help-hPbe/sweden)
- [Switzerland](https://apptail.io/app/stair-help-hPbe/switzerland)
- [Norway](https://apptail.io/app/stair-help-hPbe/norway)
- [Malaysia](https://apptail.io/app/stair-help-hPbe/malaysia)
- [Cyprus](https://apptail.io/app/stair-help-hPbe/cyprus)
- [Czechia](https://apptail.io/app/stair-help-hPbe/czechia)
- [Germany](https://apptail.io/app/stair-help-hPbe/germany)
- [Denmark](https://apptail.io/app/stair-help-hPbe/denmark)
- [Dominican Republic](https://apptail.io/app/stair-help-hPbe/dominican-republic)
- [Algeria](https://apptail.io/app/stair-help-hPbe/algeria)
- [Ecuador](https://apptail.io/app/stair-help-hPbe/ecuador)
- [Estonia](https://apptail.io/app/stair-help-hPbe/estonia)
- [Egypt](https://apptail.io/app/stair-help-hPbe/egypt)
- [Spain](https://apptail.io/app/stair-help-hPbe/spain)
- [Finland](https://apptail.io/app/stair-help-hPbe/finland)
- [France](https://apptail.io/app/stair-help-hPbe/france)
- [Greece](https://apptail.io/app/stair-help-hPbe/greece)
- [Hong Kong SAR China](https://apptail.io/app/stair-help-hPbe/hong-kong)
- [Croatia](https://apptail.io/app/stair-help-hPbe/croatia)
- [Indonesia](https://apptail.io/app/stair-help-hPbe/indonesia)
- [Israel](https://apptail.io/app/stair-help-hPbe/israel)
- [India](https://apptail.io/app/stair-help-hPbe/india)
- [Italy](https://apptail.io/app/stair-help-hPbe/italy)
- [Japan](https://apptail.io/app/stair-help-hPbe/japan)
- [South Korea](https://apptail.io/app/stair-help-hPbe/south-korea)
- [Kuwait](https://apptail.io/app/stair-help-hPbe/kuwait)
- [Kazakhstan](https://apptail.io/app/stair-help-hPbe/kazakhstan)
- [Lebanon](https://apptail.io/app/stair-help-hPbe/lebanon)
- [Sri Lanka](https://apptail.io/app/stair-help-hPbe/sri-lanka)
- [Lithuania](https://apptail.io/app/stair-help-hPbe/lithuania)
- [Luxembourg](https://apptail.io/app/stair-help-hPbe/luxembourg)
- [Latvia](https://apptail.io/app/stair-help-hPbe/latvia)
- [Mexico](https://apptail.io/app/stair-help-hPbe/mexico)
- [Nigeria](https://apptail.io/app/stair-help-hPbe/nigeria)
- [Netherlands](https://apptail.io/app/stair-help-hPbe/netherlands)
- [Peru](https://apptail.io/app/stair-help-hPbe/peru)
- [Philippines](https://apptail.io/app/stair-help-hPbe/philippines)
- [Pakistan](https://apptail.io/app/stair-help-hPbe/pakistan)
- [Poland](https://apptail.io/app/stair-help-hPbe/poland)
- [Portugal](https://apptail.io/app/stair-help-hPbe/portugal)
- [Romania](https://apptail.io/app/stair-help-hPbe/romania)
- [Russia](https://apptail.io/app/stair-help-hPbe/russia)
- [Saudi Arabia](https://apptail.io/app/stair-help-hPbe/saudi-arabia)
- [Singapore](https://apptail.io/app/stair-help-hPbe/singapore)
- [United Arab Emirates](https://apptail.io/app/stair-help-hPbe/united-arab-emirates)
- [Slovakia](https://apptail.io/app/stair-help-hPbe/slovakia)
- [Thailand](https://apptail.io/app/stair-help-hPbe/thailand)
- [Türkiye](https://apptail.io/app/stair-help-hPbe/turkey)
- [Taiwan](https://apptail.io/app/stair-help-hPbe/taiwan)
- [Ukraine](https://apptail.io/app/stair-help-hPbe/ukraine)
- [Vietnam](https://apptail.io/app/stair-help-hPbe/vietnam)
- [Slovenia](https://apptail.io/app/stair-help-hPbe/slovenia)
- [Argentina](https://apptail.io/app/stair-help-hPbe/argentina)
- [Austria](https://apptail.io/app/stair-help-hPbe/austria)
- [Azerbaijan](https://apptail.io/app/stair-help-hPbe/azerbaijan)
- [Belgium](https://apptail.io/app/stair-help-hPbe/belgium)
- [Bulgaria](https://apptail.io/app/stair-help-hPbe/bulgaria)
- [Bermuda](https://apptail.io/app/stair-help-hPbe/bermuda)
- [Brazil](https://apptail.io/app/stair-help-hPbe/brazil)
- [Belarus](https://apptail.io/app/stair-help-hPbe/belarus)
- [Chile](https://apptail.io/app/stair-help-hPbe/chile)
- [China](https://apptail.io/app/stair-help-hPbe/china)
- [Colombia](https://apptail.io/app/stair-help-hPbe/colombia)

---

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