--- title: "Stair Calculator: Run & Rise - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Design and calculate stairs with precision and ease. Stair design can be complex, with many variables to consider. This app simplifies the process by helping you visualize and calculate stair dimensi" --- # Stair Calculator: Run & Rise — United States > Design Stairs Fast & Accurate ![Stair Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/cb/c5/6b/cbc56b4c-df2b-62a0-080e-d91859282830/AppIcon-0-0-1x_U007epad-0-1-0-sRGB-85-220.png/434x0w.png) **Developer:** [Do Tri](https://apptail.io/developer/do-tri-ftv) **Category:** Utilities **Rating:** 4.1/5 (33 ratings) **Price:** Free **Bundle ID:** TriDo.StarCalculator **Store:** Apple App Store **Country:** United States **Version:** 1.2 (released 2026-05-21) **Original Release:** 2024-06-03 **Languages:** English, German, Japanese, Korean, Portuguese, Spanish **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6502868383) **AppTail Page:** [https://apptail.io/app/stair-calculator-run-rise-Wskq/united-states](https://apptail.io/app/stair-calculator-run-rise-Wskq/united-states) ## Stair Calculator Description Design and calculate stairs with precision and ease. Stair design can be complex, with many variables to consider. This app simplifies the process by helping you visualize and calculate stair dimensions based on total rise and run. Explore multiple stair layout options, compare comfort scores, and instantly see how dimensions, slope, and geometry change with detailed diagrams. Features: • Stair angle calculator • Stair geometry & slope calculator • Riser height calculator • Stair design tool with visual diagrams • Comfort scoring and stair recommendations • Multiple tread and riser layout options • Material and rough framing estimates • Save projects for later • PDF, blueprint, and printable exports • Length unit converter Share your results via email, SMS, or messaging apps. ## Stair Calculator Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/7b/b8/4b/7bb84b44-0041-d654-1460-ed737eedad7a/22b12af0-486e-4348-9224-0f758f0472f3_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2024-06-23_at_23.19.39.png/2048x2732.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a6/23/ef/a623efc9-b49d-95c3-d84a-b76982537cd0/f9342df7-b0fd-4202-b519-8e96d903d6b9_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2024-06-02_at_15.13.49.png/2048x2732.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f1/4d/ce/f14dcec0-9a78-c347-0c7c-8b062f672584/dbae17c7-5281-4b59-8326-99f65f56be64_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2024-06-02_at_15.13.58.png/2048x2732.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e2/5d/70/e25d702c-75da-f3ef-a49e-76a26477f0d0/9312f984-b4ab-493c-bb04-ebfdbf942e02_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2024-06-23_at_23.19.44.png/2048x2732.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4e/b4/e7/4eb4e728-ea86-86f1-cf8b-095ed9c9b6e1/7e515eb5-1497-455e-b34c-011f872a5ae1_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2024-06-02_at_15.13.22.png/2048x2732.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/9b/1c/18/9b1c1857-f5ac-b066-e5ff-d68e450c559c/dca7e72f-5266-4c42-93dd-7ddff9894127_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2024-06-02_at_15.13.07.png/2048x2732.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/3a/23/93/3a2393bb-2d96-82ec-75fd-202184032d6b/b9186b7e-f506-4b96-9c1c-ce5a1731dd2f_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00286th_generation_U0029_-_2024-06-02_at_15.13.30.png/2048x2732.png) ## Stair Calculator Rating Breakdown in United States - 5 stars: 23 (70%) - 4 stars: 3 (9%) - 3 stars: 0 (0%) - 2 stars: 1 (3%) - 1 stars: 6 (18%) ## Stair Calculator In-App Purchases | Item | Price | |------|-------| | Remove Ads | $8.99 | ## Apps Similar to Stair Calculator - [Stair Calculator: Construction](https://apptail.io/app/stair-calculator-construction-VWt/united-states) - [Slope Calculator - Calc](https://apptail.io/app/slope-calculator-calc-iGy/united-states) - [Decking calculator, material](https://apptail.io/app/decking-calculator-material-FPT/united-states) - [Roof Guide - Carpentry Calc](https://apptail.io/app/roof-guide-carpentry-calc-ARib/united-states) - [Roof Calculator: Pitch, Angle](https://apptail.io/app/roof-calculator-pitch-angle-hrVc/united-states) - [CMM Stair Rail Calculator](https://apptail.io/app/cmm-stair-rail-calculator-fZWd/united-states) - [RedX Stairs - 3D Calculator](https://apptail.io/app/redx-stairs-3d-calculator-bdhe/united-states) - [Stair Stringer](https://apptail.io/app/stair-stringer-FVhe/united-states) - [Buildr - Building Calculator](https://apptail.io/app/buildr-building-calculator-Qimm/united-states) - [RedX Decks - 3D Deck Builder](https://apptail.io/app/redx-decks-3d-deck-builder-frQo/united-states) ## Stair Calculator Available In - [United States](https://apptail.io/app/stair-calculator-run-rise-Wskq/united-states) - [Canada](https://apptail.io/app/stair-calculator-run-rise-Wskq/canada) - [Australia](https://apptail.io/app/stair-calculator-run-rise-Wskq/australia) - [Netherlands](https://apptail.io/app/stair-calculator-run-rise-Wskq/netherlands) - [India](https://apptail.io/app/stair-calculator-run-rise-Wskq/india) - [Ireland](https://apptail.io/app/stair-calculator-run-rise-Wskq/ireland) - [Hong Kong SAR China](https://apptail.io/app/stair-calculator-run-rise-Wskq/hong-kong) - [New Zealand](https://apptail.io/app/stair-calculator-run-rise-Wskq/new-zealand) - [Angola](https://apptail.io/app/stair-calculator-run-rise-Wskq/angola) - [South Korea](https://apptail.io/app/stair-calculator-run-rise-Wskq/south-korea) - [Belarus](https://apptail.io/app/stair-calculator-run-rise-Wskq/belarus) - [Switzerland](https://apptail.io/app/stair-calculator-run-rise-Wskq/switzerland) - [Chile](https://apptail.io/app/stair-calculator-run-rise-Wskq/chile) - [China](https://apptail.io/app/stair-calculator-run-rise-Wskq/china) - [Colombia](https://apptail.io/app/stair-calculator-run-rise-Wskq/colombia) - [Cyprus](https://apptail.io/app/stair-calculator-run-rise-Wskq/cyprus) - [Czechia](https://apptail.io/app/stair-calculator-run-rise-Wskq/czechia) - [Germany](https://apptail.io/app/stair-calculator-run-rise-Wskq/germany) - [Denmark](https://apptail.io/app/stair-calculator-run-rise-Wskq/denmark) - [Dominican Republic](https://apptail.io/app/stair-calculator-run-rise-Wskq/dominican-republic) - [Algeria](https://apptail.io/app/stair-calculator-run-rise-Wskq/algeria) - [Ecuador](https://apptail.io/app/stair-calculator-run-rise-Wskq/ecuador) - [Estonia](https://apptail.io/app/stair-calculator-run-rise-Wskq/estonia) - [Egypt](https://apptail.io/app/stair-calculator-run-rise-Wskq/egypt) - [Spain](https://apptail.io/app/stair-calculator-run-rise-Wskq/spain) - [Finland](https://apptail.io/app/stair-calculator-run-rise-Wskq/finland) - [France](https://apptail.io/app/stair-calculator-run-rise-Wskq/france) - [United Kingdom](https://apptail.io/app/stair-calculator-run-rise-Wskq/united-kingdom) - [Greece](https://apptail.io/app/stair-calculator-run-rise-Wskq/greece) - [Croatia](https://apptail.io/app/stair-calculator-run-rise-Wskq/croatia) - [Hungary](https://apptail.io/app/stair-calculator-run-rise-Wskq/hungary) - [Indonesia](https://apptail.io/app/stair-calculator-run-rise-Wskq/indonesia) - [Israel](https://apptail.io/app/stair-calculator-run-rise-Wskq/israel) - [Iceland](https://apptail.io/app/stair-calculator-run-rise-Wskq/iceland) - [Italy](https://apptail.io/app/stair-calculator-run-rise-Wskq/italy) - [Japan](https://apptail.io/app/stair-calculator-run-rise-Wskq/japan) - [Kenya](https://apptail.io/app/stair-calculator-run-rise-Wskq/kenya) - [Kuwait](https://apptail.io/app/stair-calculator-run-rise-Wskq/kuwait) - [Kazakhstan](https://apptail.io/app/stair-calculator-run-rise-Wskq/kazakhstan) - [Lebanon](https://apptail.io/app/stair-calculator-run-rise-Wskq/lebanon) - [Madagascar](https://apptail.io/app/stair-calculator-run-rise-Wskq/madagascar) - [Mexico](https://apptail.io/app/stair-calculator-run-rise-Wskq/mexico) - [Malaysia](https://apptail.io/app/stair-calculator-run-rise-Wskq/malaysia) - [Namibia](https://apptail.io/app/stair-calculator-run-rise-Wskq/namibia) - [Nigeria](https://apptail.io/app/stair-calculator-run-rise-Wskq/nigeria) - [Norway](https://apptail.io/app/stair-calculator-run-rise-Wskq/norway) - [Nepal](https://apptail.io/app/stair-calculator-run-rise-Wskq/nepal) - [Peru](https://apptail.io/app/stair-calculator-run-rise-Wskq/peru) - [Philippines](https://apptail.io/app/stair-calculator-run-rise-Wskq/philippines) - [Pakistan](https://apptail.io/app/stair-calculator-run-rise-Wskq/pakistan) - [Poland](https://apptail.io/app/stair-calculator-run-rise-Wskq/poland) - [Portugal](https://apptail.io/app/stair-calculator-run-rise-Wskq/portugal) - [Romania](https://apptail.io/app/stair-calculator-run-rise-Wskq/romania) - [Russia](https://apptail.io/app/stair-calculator-run-rise-Wskq/russia) - [Saudi Arabia](https://apptail.io/app/stair-calculator-run-rise-Wskq/saudi-arabia) - [Sweden](https://apptail.io/app/stair-calculator-run-rise-Wskq/sweden) - [Singapore](https://apptail.io/app/stair-calculator-run-rise-Wskq/singapore) - [Slovenia](https://apptail.io/app/stair-calculator-run-rise-Wskq/slovenia) - [Slovakia](https://apptail.io/app/stair-calculator-run-rise-Wskq/slovakia) - [Thailand](https://apptail.io/app/stair-calculator-run-rise-Wskq/thailand) - [Tunisia](https://apptail.io/app/stair-calculator-run-rise-Wskq/tunisia) - [Türkiye](https://apptail.io/app/stair-calculator-run-rise-Wskq/turkey) - [Taiwan](https://apptail.io/app/stair-calculator-run-rise-Wskq/taiwan) - [Ukraine](https://apptail.io/app/stair-calculator-run-rise-Wskq/ukraine) - [Uzbekistan](https://apptail.io/app/stair-calculator-run-rise-Wskq/uzbekistan) - [Vietnam](https://apptail.io/app/stair-calculator-run-rise-Wskq/vietnam) - [United Arab Emirates](https://apptail.io/app/stair-calculator-run-rise-Wskq/united-arab-emirates) - [South Africa](https://apptail.io/app/stair-calculator-run-rise-Wskq/south-africa) - [Armenia](https://apptail.io/app/stair-calculator-run-rise-Wskq/armenia) - [Argentina](https://apptail.io/app/stair-calculator-run-rise-Wskq/argentina) - [Austria](https://apptail.io/app/stair-calculator-run-rise-Wskq/austria) - [Azerbaijan](https://apptail.io/app/stair-calculator-run-rise-Wskq/azerbaijan) - [Belgium](https://apptail.io/app/stair-calculator-run-rise-Wskq/belgium) - [Bulgaria](https://apptail.io/app/stair-calculator-run-rise-Wskq/bulgaria) - [Bahrain](https://apptail.io/app/stair-calculator-run-rise-Wskq/bahrain) - [Brunei](https://apptail.io/app/stair-calculator-run-rise-Wskq/brunei) - [Brazil](https://apptail.io/app/stair-calculator-run-rise-Wskq/brazil) --- ## 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://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*