If you own a Pro model iPhone or iPad, you already have a LiDAR scanner built in. The right app determines how useful that scanner becomes on your job sites. Some apps focus on 3D scans, while others are built for measurement and documentation.
This guide breaks down the best LiDAR apps contractors use today. You will see what each app does well and where it fits into real field workflows.
What Contractors Should Look For in a LiDAR App
Not every LiDAR app is built for construction work. Some are designed for designers, hobbyists, or 3D modeling professionals. As a contractor, you need tools that support estimating, documentation, and team communication.
Look for apps that offer:
- Clear and readable measurements
- Photo-based measuring options
- Room or space scanning
- Easy export to PDF or image
- Team sharing capabilities
- Simple field usability
Accuracy also matters, but so does speed. An app that is difficult to use will slow your crew down, even if the measurements are precise.
1. Measure App (Built-In Option)
The built-in iPhone Measure app is the simplest way to use LiDAR. It comes pre-installed on supported iPhones and activates the LiDAR scanner automatically. You can measure length, height, and rectangular spaces quickly.
This app works well for quick checks during walkthroughs. It does not provide advanced reporting or project organization. For basic distance measurement, it is often enough.
Measure is best for you, if:
-
You need quick distance checks without installing another app.
-
You want simple length and height measurements during walkthroughs.
-
You only need basic measurements and not full project documentation.
2. CompanyCam
CompanyCam allows contractors to measure directly from photos. Measurements stay attached to job site images inside the project. This supports documentation, estimating, and team communication.
Unlike standalone scanning apps, the focus is on field workflow. You capture a photo and add measurements inside the same system you already use for job tracking. For contractors who prioritize organization and visibility, this approach keeps everything in one place.
CompanyCam is best for you, if:
-
You want measurements attached directly to job site photos.
-
You need your field team and office staff to access the same dimensions.
-
You prioritize documentation, communication, and project visibility alongside measurement.
3. Polycam
Polycam is widely used for 3D room and space scanning. It creates detailed models using LiDAR and allows you to export files in multiple formats. Contractors often use it to capture interior layouts for planning and documentation.
The app requires more time than simple measuring tools. It works best when you need a full 3D capture rather than a single dimension. For remodelers and interior contractors, it can be useful during pre-construction planning.
Polycam is best for you, if:
-
You want detailed 3D scans of rooms or interiors.
-
You need exportable 3D models for planning or client presentations.
-
You are working on remodels or interior projects that require visual models.
4. Magicplan
Magicplan focuses on creating floor plans from LiDAR scans. You walk through a space and the app builds a structured layout with room dimensions. It is designed for estimating and space planning.
This app is helpful for contractors who need square footage and room layouts quickly. It also supports cost estimation tools inside the platform. For interior renovations and restoration work, it can simplify early-stage documentation.
Magicplan is best for you, if:
-
You need fast floor plans with room dimensions.
-
You want square footage calculations for estimating.
-
You regularly create structured layouts for renovation or restoration work.
5. Twindo (formally Canvas)
Twindo converts LiDAR scans into detailed CAD files. It is designed for more technical use cases where accurate digital models are required. Contractors working with architects or engineers may find this useful.
The app often involves exporting data for further processing. It is not intended for quick, on-the-spot measurements. Instead, it fits projects where detailed plans are needed after scanning.
Twindo is best for you, if:
-
You need LiDAR scans converted into CAD files.
-
You collaborate with architects, engineers, or designers.
-
You require more technical output than basic measurement apps provide.
How to Choose the Right LiDAR App
The right app depends on how you plan to use LiDAR. If you only need quick distance checks, the built-in Measure app may be enough. If you need full room scans or digital floor plans, a 3D scanning app makes more sense.
Consider how your team works. If measurements must be shared with estimators or office staff, choose an app that supports collaboration. If you need CAD output, look for export flexibility.
Test one or two apps in the field before committing. Compare measurements to your tape or laser tool to understand accuracy. Once you see how it fits into your workflow, you can standardize it across your team.
Keep It Simple and Functional
LiDAR apps vary widely in complexity and purpose. Some focus on fast measurements, while others build detailed 3D models. As a contractor, your choice should support estimating, planning, and documentation without adding friction to your process.
Start with your primary goal and work backward. Decide whether you need quick dimensions, floor plans, or digital models. The right LiDAR app should make field measurement simpler, not more complicated.
Measure and document in one place.
Store measurements directly inside your project photos with CompanyCam.
