Augmented reality quantity takeoff

Measure a job site as fast as a glance.

SITE DIM turns your iPhone or iPad’s camera into a survey tool. Walls, floors, ceilings, roofs, lengths and lots — measured in seconds, no tape measure or laser theodolite required. Works on any iPhone running iOS 17+; a LiDAR sensor, when present, unlocks an extra-fast capture mode.

Download on the App Store See features

iOS 17+ required Works on any iPhone Bilingual FR / EN $44.99 CAD

An L-shaped room survey with dimensions and area automatically calculated by SITE DIM

New

LiDAR Scan

Survey a wall, floor, and ceiling in a single pass: walk around the room with the camera, and SITE DIM automatically detects the walls, floor, and ceiling, ready to be added to your surveys (this precision mode requires a device with a LiDAR sensor — other capture modes work on any iPhone).

Concrete calculator

Turn a survey into an order ready to send to your supplier: concrete volume is calculated automatically from the surveyed area and thickness, and the PDF order sheet includes the technical specifications (MPa strength, water/binder ratio, slump, admixtures) and the delivery truck type.

QR code and share button added to the main menu to quickly refer the app to a colleague
Land survey: fixed missing perimeter and plan view/export for large lots
Various stability fixes

A note on accuracy. SITE DIM is not more precise than a tape measure or a laser theodolite — a well-used physical tool remains the most exact instrument for hitting the exact edge of an object. What SITE DIM brings is reliability that manual measurement struggles to match: a perfectly straight line between two points, horizontally or vertically, every time. For the vast majority of job-site surveys, that level of accuracy is more than enough.

What SITE DIM measures

One device for the whole survey

Walls, floors, ceilings

Areas and volumes calculated instantly, room by room.

Roofs

Roof surface surveys taken from the ground or from a safe vantage point.

Lengths

Baseboards, mouldings and other linear runs measured in one pass.

Lots

Lot area with excavation and backfill calculations, up to 3 distinct backfills.

4 capture modes

Rectangle, circle, half-moon or full trace — matched to the real shape of the space.

Professional exports

Full-page PDF and vector DXF compatible with AutoCAD, ready to share.

21 advantages

Why switch to augmented reality surveying

01
Measured in seconds
A full room surveyed far faster than with a tape measure.
02
Instant calculation
Areas and volumes obtained immediately, no manual math afterward.
03
One single pass
Walls, floors and ceilings captured in a single walk-through.
04
Fewer return trips
Complete surveys the first time cut down on extra site visits.

05
A guaranteed straight line
A perfectly straight line between two points, horizontally or vertically — hard to hold freehand with a tape measure over a long distance.
06
Automatic corner squaring
Corners are squared automatically, removing a frequent source of angle error.
07
Accuracy that’s enough
Suited to the vast majority of everyday job-site surveys.
08
Measurements recorded digitally
Safe from a misread number or a transcription error on a notepad.

09
Measure alone
No need for a second person to hold the other end of the tape.
10
Less climbing and reaching
No need to climb or stretch a tape measure across long spans or heights.
11
One device to bring
An iPhone or iPad replaces a tape measure, laser theodolite and site notebook.

12
Full-page PDF export
A document ready to share with a client, subcontractor or supplier.
13
Vector DXF export
Compatible with AutoCAD, usable directly in technical drawings.
14
Metric and imperial together
Both systems displayed at once, no manual conversion.
15
Organized data
All measurements from a project grouped and sorted automatically.

16
Time reinvested
Less time spent measuring means more time bidding or building.
17
Fewer ordering errors
Reliable areas and volumes reduce material ordering mistakes.
18
One tool does it all
Replaces several specialized measuring instruments.

19
Designed in Quebec
Developed by JDG inc. for the realities of the local job site.
20
Bilingual from day one
The app is fully available in French and English.
21
Built with tradespeople
Developed with local contractors and estimators.

Price

$44.99 CAD

Platform

iOS 17+

Sensor

LiDAR bonus

Languages

FR / EN

Ready to measure differently?

Available on iPhone and iPad running iOS 17+, as soon as SITE DIM launches on the App Store.

See the download page