Construction Calculator vs 割付マスター2

Build faster, measure smarter. Pro² is a complete construction calculator for decking, roofing, concrete, stairs, framing and precise on-site measurements. It’s made for builders, carpenters, contractors and serious DIY who need accurate answers in seconds. DECKING & FLOORING • Area, board runs, spacing and waste allowance • Material takeoff for boards and joists ROOFING (METAL & TILE) • Coverage and sheet/tile counts • Overhangs, pitch, angle and rafter length helpers STAIRS & STRINGERS • Rise/run, slope %, angle (°) and stringer length • Clear breakdowns and step-by-step visuals BALUSTERS, RAILING & EVEN SPACING • Perfect marks from 0 to full length • Spacing tables for clean, consistent layouts CONCRETE, ASPHALT, GRAVEL & SOIL • Volume estimators for slabs, pads, footings and fills • Smart rounding for real-world quantities SLOPE, PITCH & ANGLES • Fast framing helpers for cuts and layout • Metric and imperial support in every tool UNIT CONVERTER • Length, area, volume, density and weight • Built for mixed-unit jobs (mm, ft, inches) QUICK CALCULATOR • Running history with one-tap copy/share MADE FOR THE JOBSITE • Fraction support and practical defaults • Works fully offline—no signal required • Clean visuals that stay readable outdoors WHY PROS USE PRO² • One app instead of juggling multiple separate tools • Accurate results, simple inputs and clear diagrams • New tools and improvements arrive regularly based on user feedback Pro² is built for professional construction, carpentry, decking, roofing and framing work—yet intuitive enough for DIY home projects. Upgrade to unlock additional tools and advanced features when you’re ready to grow your toolkit. SUBSCRIPTION TERMS • Carpenter Pro is an optional auto-renewing subscription with Weekly and Annual plans. • A 3-day free trial is available on the Annual plan. • Payment is charged to your Apple ID and subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. • You can manage or cancel your subscription in your App Store account settings. • Lifetime is a one-time purchase and does not auto-renew. • The localized price is shown in-app before you confirm. Terms of Use (Apple EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://shapkin.dev/apps/carpenter/privacy.html

■アプリにできること タイル等の割付計算をわずかな操作で簡単に調整・検討が行えます。 墨線を引いた後に、１箇所ずつサイズ調整を行うわずらわしさを解消するために作成したアプリケーションです。 ■アプリの特徴 タイル等の割付が実際の建築現場で簡単に使えるように開発されています。 また、簡単な操作で使用できるため企画や見積もり段階での検討にも使用できます。 このアプリによって意匠性(複雑な空間の割付の検討)や経済性（端材無駄の検討)の向上が期待できます。 ■アプリの応用 タイルなどの仕上げ材の割付を想定して開発してきますしたが、シンプルなUIでさまざまな場面で 利用できます。 構造材(垂木や根太)や桟などの装飾材の割付や見積もり検討など、空間に均等に配置するあらゆる 物に応用が可能です。 ■その他の機能 計算結果を保存し、案件リストから閲覧、そのデータの編集、復元が可能です。 またiTunesと接続することで保存してあるテキストデータを取り出すことが可能です。