# Visual Stair Calc LT

> Calculates and visualizes stair dimensions with customizable parameters. (iPhone/iPad app by Dariusz Kalita.)

- Source: https://appshunter.io/ios/app/visual-stair-calc-lt/id1179797385 (this page in markdown: same URL + `.md`)
- Developer: [Dariusz Kalita](https://appshunter.io/developer/1174978870)
- Category: Utilities, Business
- Price: Free with in-app purchases
- Rating: 1.00/5 from 2 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 39 MB
- Languages: English, German
- Released: 2016-12-02
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/visual-stair-calc-lt/id1179797385/reviews.md

## What is Visual Stair Calc LT?

Are you going to design stair for your new house? Or you are a professional or contractor assembling stairs for your clients? Visual Stair Calc will assist you with calculating basic stair parameters in a straightforward way, in many cases with just a single input. All you need is to set the total rise which is usually the floor-to-floor height. This will trigger the calculation, display results and create a straight stair based 3d preview of the selected result. 

Features:

- Set the total rise to get valid combinations of number of risers and riser height. They are calculated automatically based on filter values.
- Adjust the run within a valid range while controlling resulting stair angle and 2H+S rule (2xRiser + Run).
- Set value ranges for riser height, unit run, 2H+S and stair angle to filter calculation results according to stair building codes or just your needs
- Switch instantly between units: centimetres, millimetres, fractional or decimal inches
- Adjust unit precision
- Professionals can switch calculation mode to round riser values. Last reminding riser will be adjusted to match the total rise. 
- Check integrated help for quick overview of the app features
- Check visually your stair with textured, shadowed, straight stair 3D-model of the selected result. Watch it from different points of view, zoom in/out, rotate or move.
- Choose from traditional wooden stair or modern steel baluster structure model
- Turn landings on/off
- Check space requirements with dimensions for total run, total rise, flight width and required stair area
- Switch to full screen mode for clean screenshots

The LT version is supported by ads. They can be removed with in-app purchase.

## Key features

- Automatic calculation of risers and riser height
- Adjustable run with angle and 2H+S rule control
- Filter results by height, run, angle, and code compliance
- Switchable units (cm, mm, inches)
- 3D stair model preview with rotation and zoom
- Space requirement dimensions
- Professional rounding mode

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock 3D preview and remove ads | $1.99 | one-time |
| Remove ads | $1.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/visual-stair-calc-lt/id1179797385/reviews.md

### 1/5 — Not with the download.   Zero stars

*2020-03-05, version 1.1*

Doesn’t provide any useful info or graphics.   Don’t waste your time

### 3/5 — Not working / due to user error

*2018-12-24, version 1.0.1*

Purchased the app and upgrade from free, to only figure out nothing changes from the demo measurements. Waiting a response from email! Not very happy!

Little difficult to figure out how to get to work, but once I did it is very easy to use.

### 3/5 — Calculations not working

*2017-10-29, version 1.0.1*

I’ve contacted the developer for a solution. I’ll follow up again later.

I received a quick response, as well as a number of follow-up responses. I did get what I needed.

### 1/5 — Not for me

*2017-08-31, version 1.0.1*

After 15 minutes, I can't get numbers to fit my situation. Tread width is fixed between certain values and can't be manually adjusted and riser height is calculated automatically - not adjustable at all.

## Frequently asked questions about Visual Stair Calc LT

### What is the main function of Visual Stair Calc LT?

Visual Stair Calc LT helps users calculate essential stair parameters such as the number of risers, riser height, and run. It provides a 3D preview of the designed stair and checks space requirements.

### How does Visual Stair Calc LT handle different units of measurement?

Visual Stair Calc LT allows users to instantly switch between centimeters, millimeters, fractional inches, and decimal inches for all calculations and displays.

### Can professionals use Visual Stair Calc LT for precise calculations?

Yes, professionals can switch to a calculation mode that rounds riser values. The last riser is then adjusted to precisely match the total rise, ensuring accuracy.

### Does Visual Stair Calc LT offer a free trial?

Visual Stair Calc LT is available for free. Advertisements within the app can be removed via an in-app purchase, offering a way to try the core functionality before committing to a purchase.

### How frequently is Visual Stair Calc LT updated?

The latest version of Visual Stair Calc LT is 1.1, which was last updated on September 24, 2019. This indicates the app has not received updates in over four years.

### What devices is Visual Stair Calc LT compatible with?

Visual Stair Calc LT is designed for Apple devices, including iPhones, iPads, and iPods, and has an age rating of 4+.

### What do users think of Visual Stair Calc LT?

Based on the provided data, Visual Stair Calc LT has a rating of 1.0 stars from 2 ratings. This suggests a very low user satisfaction level.

### Does Visual Stair Calc LT have ads?

Yes, the LT version of Visual Stair Calc is supported by advertisements. These ads can be removed through an in-app purchase.

## Version history (last 2 releases)

### 1.1 — 2019-09-24

- 3D preview included in the LT edition
- UI optimized for iPhoneX family
- Fixed imperial units parsing issue
- Added double tap to return to camera home position in 3D preview
- Added Ads to 3D preview and Help screens

### 1.0.1 — 2016-12-02

No release notes.

## Apps similar to Visual Stair Calc LT

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Construction Calculator - Feet](https://appshunter.io/ios/app/construction-calculator-feet/id1483391678) | 3.3 (12) | $4.99 | Utilities |
| [Stair Calculator: Construction](https://appshunter.io/ios/app/stair-calculator-construction/id1493037366) | 4.1 (732) | Free | Utilities |
| [Construction Calc Lite](https://appshunter.io/ios/app/construction-calc-lite/id380648615) | 4.7 (112) | Free | Utilities |
| [Block Calculator Plus](https://appshunter.io/ios/app/block-calculator-plus/id1494396680) | 4.9 (845) | Free | Utilities |
| [RedX Roof - Rafter Calculator](https://appshunter.io/ios/app/redx-roof-rafter-calculator/id1519896740) | 4.7 (810) | Free | Utilities |
| [Decking calculator, material](https://appshunter.io/ios/app/decking-calculator-material/id1516587759) | 4.5 (168) | Free | Utilities |

## More apps by Dariusz Kalita

- [Visual Stair Calc](https://appshunter.io/ios/app/visual-stair-calc/id1174978871)

All apps by Dariusz Kalita: https://appshunter.io/developer/1174978870

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*