---
title: "Stair Calculator: Code Check - Reviews, Revenue and Downloads in Tunisia | Apple App Store"
description: "A stair calculator built for both residential and commercial projects — with IRC, IBC, ADA, and OSHA compliance built in. Enter your project specs and get every measurement you need to build right and"
---

# Stair Calculator: Code Check — Tunisia
> Stair Calc: IRC IBC ADA OSHA

![Stair Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/fb/d6/14/fbd61464-cb48-a7bb-d700-b8fa7f23bb13/AppIcon-0-0-1x_U007epad-0-1-P3-85-220.png/434x0w.png)

**Developer:** [Brian Cao](https://apptail.io/developer/brian-cao-knjcjc)
**Category:** Utilities
**Rating:** N/A (0 ratings)
**Price:** $4.99
**Bundle ID:** com.briancao.stair-calculator
**Store:** Apple App Store
**Country:** Tunisia
**Version:** 1.0 (released 2026-03-23)
**Original Release:** 2026-03-23
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/tn/app/app/id6760805533)
**AppTail Page:** [https://apptail.io/app/stair-calculator-code-check-mUMz/tunisia](https://apptail.io/app/stair-calculator-code-check-mUMz/tunisia)

## Stair Calculator Description
A stair calculator built for both residential and commercial projects — with IRC, IBC, ADA, and OSHA compliance built in.
Enter your project specs and get every measurement you need to build right and pass inspection, the first time.
What you input

Total Rise
Target Step Height
Tread Thickness & Tread Depth
Stringer mount type — Standard or Flush

What you get

Number of Steps & Steps on Stringer
Height of First Step & Typical Step Height
Total Run & Stringer Length
Stringer Placement
Stair/Rail Angle

Compliance for every project type
Most stair apps do the math and leave you to figure out the code. This one checks your design against the standards that apply to your project:
→ IRC — residential construction
→ IBC — commercial buildings
→ ADA — accessibility requirements
→ OSHA — workplace and industrial stairs
Each code set has different requirements for riser height, tread depth, and stringer geometry. Know exactly which rules apply and whether your design passes — before you cut a single board.
Customize for your jurisdiction
Local amendments override the defaults everywhere. Enter your city or county modifications so compliance checks reflect the rules that actually govern your project — not just the national standard.
For pros and DIYers alike

Contractors & builders: catch violations before the inspector does
Architects & designers: validate specs during design, not after
Safety officers: verify OSHA compliance on industrial stair layouts
Homeowners: build deck stairs confidently without guessing the code

## Stair Calculator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/fd/b2/63/fdb26312-c73e-cb9c-36cf-e980b4da74ac/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-18_at_22.07.59.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/04/de/2c/04de2ced-299e-15de-0da2-64e5173f8c52/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-18_at_22.08.06.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/df/c8/29/dfc829fc-06d8-7333-0c8d-3770993a7a5e/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-03-18_at_22.08.15.png/1242x2688.png)







## Stair Calculator Available In
- [Iceland](https://apptail.io/app/stair-calculator-code-check-mUMz/iceland)
- [Tunisia](https://apptail.io/app/stair-calculator-code-check-mUMz/tunisia)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*