---
title: "Plumbline Studio: Level Tool - Reviews, Revenue and Downloads in France | Apple App Store"
description: "Plumbline Studio turns your iPhone into a focused measurement bench for carpenters, remodelers, inspectors, installers, and careful homeowners.  Use it when you need a level, plumb check, protractor, "
---

# Plumbline Studio: Level Tool — France

![Plumbline Studio App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/11/63/f8/1163f8aa-c0b9-d7f5-0bd1-86babc79e24e/AppIcon-1x_U007epad-0-1-85-220-0.png/434x0w.png)

**Developer:** [Robert Corbin](https://apptail.io/developer/robert-corbin-qiWWSb)
**Category:** Utilities
**Rating:** N/A (0 ratings)
**Price:** €2.99
**Bundle ID:** com.realbobcorbin.PlumblineStudio
**Store:** Apple App Store
**Country:** France
**Version:** 2.2.2 (released 2026-10-05)
**Original Release:** 2026-05-20
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/fr/app/app/id6771016320)
**AppTail Page:** [https://apptail.io/app/plumbline-studio-level-tool-EYKA/france](https://apptail.io/app/plumbline-studio-level-tool-EYKA/france)

## Plumbline Studio Description
Plumbline Studio turns your iPhone into a focused measurement bench for carpenters, remodelers, inspectors, installers, and careful homeowners.

Use it when you need a level, plumb check, protractor, slope calculator, flatness scan, or trade math without opening a pile of separate utilities.

Core tools:
- Live bubble level with tap-to-zero calibration
- Dual-axis bullseye readout for cabinets, benches, shelves, and trim
- AR-style plumb planning view for checking vertical alignment
- Protractor and inclinometer with hold-to-lock angle capture
- Slope calculator with rise, run, degrees, percent grade, and ratio
- Stair, rafter, crown, board-foot, and cut-list helpers
- Flatness scan for spotting dips and bumps across a surface
- Project journal for saved measurements, notes, client names, and locations

Plumbline Studio is built around practical job flow. Take a reading, lock it, copy it, save it to a project, and keep moving. The interface is designed for repeated work in a shop, basement, garage, or jobsite, not for a one-time novelty measurement.

The app stores projects locally on your device. Camera and photo access are used only when you choose to attach a reference image to a measurement.

## Plumbline Studio Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/24/bc/b8/24bcb83a-509b-de9a-8823-072cc974c58d/01-home.png/1242x2688.png)






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## Plumbline Studio Available In
- [Belize](https://apptail.io/app/plumbline-studio-level-tool-EYKA/belize)
- [Denmark](https://apptail.io/app/plumbline-studio-level-tool-EYKA/denmark)
- [France](https://apptail.io/app/plumbline-studio-level-tool-EYKA/france)
- [Grenada](https://apptail.io/app/plumbline-studio-level-tool-EYKA/grenada)
- [Greece](https://apptail.io/app/plumbline-studio-level-tool-EYKA/greece)

---

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