--- title: "The Caliper Pro - Reviews, Revenue and Downloads in Belgium | Apple App Store" description: "Caliper Pro is a professional-grade construction calculator built for trim carpenters, finish carpenters, millwork installers, and custom woodworkers. Four precision tools. One fractional tape keyboa" --- # The Caliper Pro — Belgium > Construction Layout Calculator ![The Caliper Pro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/66/a4/35/66a435ad-5bc5-e9a0-2ac6-1f39dd033bfe/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png) **Developer:** [Spencer Garrett](https://apptail.io/developer/spencer-garrett-kggDub) **Category:** Utilities **Rating:** N/A (0 ratings) **Price:** €34.99 **Bundle ID:** app.replit.caliperpro **Store:** Apple App Store **Country:** Belgium **Version:** 1.0 (released 2026-02-18) **Original Release:** 2026-02-18 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/be/app/app/id6759199408) **AppTail Page:** [https://apptail.io/app/the-caliper-pro-xRVy/belgium](https://apptail.io/app/the-caliper-pro-xRVy/belgium) ## The Caliper Pro Description Caliper Pro is a professional-grade construction calculator built for trim carpenters, finish carpenters, millwork installers, and custom woodworkers. Four precision tools. One fractional tape keyboard. Zero guesswork. LINEAR LAYOUT ENGINE Enter an opening height, number of faces, and gap size. Get equal-division face heights and zero-point tape pull marks — ready to transfer directly to your tape. Visual diagram included. Precision toggle: work in 1/16, 1/32, or 1/64 fractions. Fat/lean indicators show exactly which direction the rounding went so you can compensate on the cut. COMPOUND ANGLE SOLVER Input wall angle and spring position. Get miter and bevel angles instantly — no trig tables, no guessing. Verified against industry-standard formulas. Gyroscope support for reading angles directly from your device. MATERIAL YIELD PLANNER Enter your sheet dimensions, part sizes, and kerf thickness. The nesting algorithm places parts with labeled positions (P1, P2…), flags impossible cuts before you start, and generates a cut list. Pinch to zoom the layout. LUMBER VOLUME CALC Board footage with adjustable waste factor. Enter price per board foot and get total material cost instantly. Exact values — no rounding surprises. FRACTIONAL TAPE KEYBOARD Purpose-built for construction input. Tap fraction buttons instead of typing decimals. Smart Convert turns any decimal into the nearest fraction at your chosen precision. Tape Measure Mode for fast entry. PROJECTS & PDF EXPORT Save any calculation to a project and room. Organize your work by job. Export a complete PDF job ticket with all rooms and calculations — ready to hand off or print on site. BUILT FOR THE FIELD Works offline, no internet required Dark interface reduces glare on the jobsite No ads, no subscriptions, no data collection Caliper Pro replaces the scrap-paper math. Get it right the first time. ## The Caliper Pro Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/2a/29/8a/2a298a79-ac7e-58c9-c0f0-69fa16b654c6/Simulator_Screenshot_-_iPhone_Air_-_2026-02-14_at_13.22.59.png/1260x2736.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/01/98/2a/01982a72-b968-a536-3d9f-294cbe61966e/Simulator_Screenshot_-_iPhone_Air_-_2026-02-14_at_13.23.15.png/1260x2736.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/08/e9/ff/08e9ffc0-c0e5-2b33-0a97-a3c1ae9c8ee5/Simulator_Screenshot_-_iPhone_Air_-_2026-02-14_at_13.23.26.png/1260x2736.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ff/f7/d8/fff7d8b5-75df-0a53-d7a4-47d61cdc3950/Simulator_Screenshot_-_iPhone_Air_-_2026-02-14_at_13.23.45.png/1260x2736.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/55/a9/d8/55a9d817-2b79-b0bf-83ec-3a00032bf2ba/Simulator_Screenshot_-_iPhone_Air_-_2026-02-14_at_13.23.50.png/1260x2736.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ee/10/94/ee10949a-1fa1-ecd9-c37c-376615501e28/Simulator_Screenshot_-_iPhone_Air_-_2026-02-14_at_13.23.03.png/1260x2736.png) ## The Caliper Pro Available In - [Argentina](https://apptail.io/app/the-caliper-pro-xRVy/argentina) - [Belgium](https://apptail.io/app/the-caliper-pro-xRVy/belgium) - [Cyprus](https://apptail.io/app/the-caliper-pro-xRVy/cyprus) - [Czechia](https://apptail.io/app/the-caliper-pro-xRVy/czechia) - [Germany](https://apptail.io/app/the-caliper-pro-xRVy/germany) - [Spain](https://apptail.io/app/the-caliper-pro-xRVy/spain) - [Kazakhstan](https://apptail.io/app/the-caliper-pro-xRVy/kazakhstan) - [Nigeria](https://apptail.io/app/the-caliper-pro-xRVy/nigeria) - [Nepal](https://apptail.io/app/the-caliper-pro-xRVy/nepal) - [Sweden](https://apptail.io/app/the-caliper-pro-xRVy/sweden) - [Slovenia](https://apptail.io/app/the-caliper-pro-xRVy/slovenia) - [Slovakia](https://apptail.io/app/the-caliper-pro-xRVy/slovakia) --- ## 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://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*