Stair Calculator Downloads & RevenueStair Calculator: Construction · App Store
Not in any tracked top chart right now.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperPhan Nhat Đang
CategoryUtilities
PriceFree
Released
Rating★ 4.1 (740)
Version2.3.0
Age rating4+
First seen by us
24 Oct 2026
Stair Calculator: Construction update history & changes
Last change · 3 events since 28 Dec 2019Full timeline ↓Full timeline · 3 events
- 🆕Stair Calculator: Construction first spotted by AppInsiderUnited States (found via developer)
- 📦Stair Calculator: Construction version 2.3.0Bug fixes and performance improvements.
- 🆕Stair Calculator: Construction released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.1 ★
740 ratings
Measured
Stair Calculator: Construction on the App Store
App details
App ID
1493037366
Publisher
Phan Nhat Đang
On the store since
Dec 2019
6 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
6
EN FR DE PT ES VI
Size
2 MB
Also listed in
Productivity
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.1 ★
740 ratings
Measured
Ratings
740
Measured
About Stair Calculator: Construction
Stair Calculator helps you calculate and compare staircase dimensions.
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: [email protected]
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: [email protected]
Latest updates
2.3.0
Bug fixes and performance improvements.