CompareOpen in Google Play
This app isn't in any of our charts yet.
• Full Android bottom system navigation bar spacing & SafeArea fix • Integrated Native Ad format for improved user experience • Fast launch performance and updated calculation engines
Calculate stair rise, run, stringer throat, cut angles & balusters.
Design safe, code-compliant stairs with Stair & Stringer Calculator — rise, run, stringer length, railing angle and baluster spacing in seconds. STAIR DESIGN • Total rise to optimum rise/run combinations • IBC, IRC and custom code limits • Stringer length and cut angle RAILING & BALUSTER • Handrail angle from rise and run • Baluster spacing to meet code maximums • Post and baluster quantity estimator MATERIAL ESTIMATOR • Tread and riser board count UNIT SUPPORT • Imperial (inches, feet) and Metric (mm, cm, m) Works completely offline.
past month, based on 1 day
Downloads
Low confidence80
From install count ÷ months since release
In-app revenue
Low confidence$54
From downloads × revenue per download
Ads
$18
$9 – $35
Estimate, ads (benchmark-based, not calibrated per app)
Total
$71
In-app + ads
Google Play only. Downloads from daily Top free ranks (or the store's install count); in-app revenue from Top grossing ranks, calibrated on AppTweak's US estimates, or else from downloads; ads from public ad benchmarks. Not reported figures.