Stair Calculator: Construction
Stair Calculator: Construction is made and published by Phan Nhat Đang. AppBrain is an independent app data site and isn't affiliated with Phan Nhat Đang. The app name, icon, screenshots and description belong to Phan Nhat Đang and are shown as published on the App Store.
AppBrain's verdict
EstablishedWell rated- Rating on App Store
- 4.12
- 740 ratings
- Last updated
- August 18, 2026
Users rate it well: 4.1 stars from 740 ratings.
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Releases
Updates seen on the App Store- Version
- 2.3.0
- Launched
- December 2019
No changelog data
User feedback
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 1.45 MB
- Content rating
- Everyone
Technologies used by Stair Calculator: Construction
About the app and developer
About Stair Calculator: Construction
Stair Calculator: Construction is an utilities app developed by Phan Nhat Đang.
User Ratings
Stair Calculator: Construction is rated 4.12 out of 5 stars. The rating is based on 740 ratings.
App Information
Stair Calculator: Construction is freely available from the App Store. The app size is 1.45 MB. The latest version available is 2.3.0. The last update was on August 18, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since December 2019.
Developer information for Phan Nhat Đang
Address:
Store listing
By Phan Nhat Đang, from the App StoreDescription by Phan Nhat Đang Written by the developer, not by AppBrain. Click to read.
FEATURES
• Calculate using Run, Total Run, or Stair Angle
• Enter a specific number of Runs or explore all calculated options
• Support Metric and Imperial units
• View detailed measurements and stair diagrams
• Export results as a PDF or image
• Copy results to the clipboard
IMPORTANT
Results are generated based on user-provided values and general calculation models. The app is intended for reference and educational purposes only. Please verify all measurements, local building requirements, and safety standards before actual construction.
SUBSCRIPTION
This subscription package offers unlimited access to all app features throughout the subscription period.
• Payment will be charged to your Apple Account at confirmation of purchase.
• The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period.
• Your Apple Account will be charged for renewal within 24 hours before the end of the current period, and the renewal cost will be identified.
• Subscriptions may be managed and auto-renewal may be turned off in your Apple Account Settings after purchase.
• Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable.
PRIVACY POLICY
https://13520178.github.io/StairCalc/policy.html
TERMS OF USE
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
CONTACT
If you have any questions or suggestions, please contact us.
Email: phannhatd@gmail.com