# Towronix

> Pro Builder Calculator

Canonical page: [https://chrome-stats.com/d/id6782826766](https://chrome-stats.com/d/id6782826766)

## Overview

- **ID:** `id6782826766`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Removed
- **Publisher:** Yaroslava Chopik
- **Category:** Utilities
- **Version:** 2.1
- **Last updated:** 2026-07-01
- **First published:** 2026-06-25
- **Size:** 39 MB
- **Data as of:** 2026-08-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/towronix/id6782826766)
- **Privacy policy:** [https://telegra.ph/Privacy-Policy-for-Towronix-06-05](https://telegra.ph/Privacy-Policy-for-Towronix-06-05)

## Description

Towronix is the go-to construction calculator for residential builders, carpenters, and contractors. Design code-compliant staircases, plan decks from framing to finish, and look up span tables and lumber specs — all in one fast, intuitive app built for the job site.

Stair design starts with your total rise and riser count. Towronix instantly generates a complete cut sheet with a visual stringer diagram and runs a live safety check against residential code thresholds — riser height, tread depth, headroom clearance, and the 2R+T comfort formula. Warnings and critical flags surface problems before you cut a single board, and a one-tap export sends the finished cut sheet straight to your photo library.

Deck planning is just as fast. Build a full deck worksheet in minutes: Towronix sizes joists and beams by species, spacing, and span; calculates posts, footings, and railing layout; and produces a grouped material takeoff list ready to hand to the lumber yard. Whether you're framing a ground-level platform or a multi-level deck with a ledger attachment, Towronix handles every number so you can focus on the build.

The built-in Reference library gives you instant access to joist and beam span tables, nominal vs. actual lumber dimensions, a board-foot calculator, fraction-to-decimal and inch-to-metric converters, and a concrete bag estimator for slabs, tubes, and pads. Save stair and deck calculations to named projects, attach job-site photos, and pull everything back up on your next visit. Supports both imperial and metric units with selectable fraction precision (1/4", 1/8", 1/16").

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6782826766)