Best Geometric Dimensioning And Tolerancing App

0+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated June 2026

Every iPhone needs a few good geometric dimensioning and tolerancing app. We benchmark 0+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Geometric Dimensioning And Tolerancing App (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SketchUp - 3D ModelingSketchUp - 3D ModelingFree4.5★ (18K)NoYesAug 2026
2GD & T GuideGD & T GuideFree3.0★ (9)NoYesMay 2026
3My Measures + AR MeasureMy Measures + AR MeasureFree4.3★ (3.2K)NoYesAug 2026
4CamToPlan - AR tape measureCamToPlan - AR tape measureFree4.7★ (17K)NoYesAug 2026
5uMake: 3D CAD Modeling, DesignuMake: 3D CAD Modeling, DesignFree4.2★ (4K)YesYesAug 2026
6Measuring Tape, Photo RulerMeasuring Tape, Photo RulerFree4.2★ (2.6K)YesYesAug 2026
7Linearity Curve Graphic DesignLinearity Curve Graphic DesignFree4.5★ (14K)NoYesAug 2026
8Tape Measure®Tape Measure®Free4.6★ (45K)YesYesAug 2026

Top Picks for Geometric Dimensioning And Tolerancing App

SketchUp - 3D Modeling#1

SketchUp - 3D Modeling by Trimble Inc.

Interior Design & Architecture
Editor's Choice
🎨 Graphics & Design
4.5😐(18K ratings)
FreeIn-App Purchases
#89in Graphics & Design
SketchUp - 3D Modeling screenshot 1
SketchUp - 3D Modeling screenshot 2
SketchUp - 3D Modeling screenshot 3
SketchUp - 3D Modeling screenshot 4

This platform offers intuitive 3D modeling tools for design enthusiasts and professionals. Visualize concepts, create photorealistic visuals, and even use AI to generate design ideas. Scan real-world spaces and view your creations in augmented reality.

What We Love

  • 🚀 Great potential
  • 👍 Intuitive and easy to use
  • 🚀 Powerful and capable
  • 👍 Excellent for designers, engineers, and contractors

Room to Improve

  • 🔒 Requires paid subscription
  • 🐛 Crashes and stability issues
  • 🔒 Limited functionality in free version
GD & T Guide#2

GD & T Guide by GeoTol Inc.

Strong Contender
📚 Education
3.0(9 ratings)
FreeIn-App Purchases
GD & T Guide screenshot 1
GD & T Guide screenshot 2
GD & T Guide screenshot 3

This app provides a digital version of a pocket guide to Geometric Dimensioning and Tolerancing (GD&T). It explains GD&T symbols, their application on engineering drawings, and common inspection techniques. It also includes tools for converting measurements and calculating position tolerances.

My Measures + AR Measure#3

My Measures + AR Measure by TOP APP d.o.o.

Store & Share Measurements
Worth Considering
📊 Productivity
4.3😞(3.2K ratings)
FreeIn-App Purchases
My Measures + AR Measure screenshot 1
My Measures + AR Measure screenshot 2
My Measures + AR Measure screenshot 3
My Measures + AR Measure screenshot 4
My Measures + AR Measure screenshot 5

Easily capture and annotate object dimensions with photos. Store, organize, and share measurements with detailed comments and multiple detail photos. Ideal for professionals and DIYers needing precise documentation.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for work
  • 🚀 Useful tool
  • 👍 Great app

Room to Improve

  • 🐛 Crashes frequently
  • 🐛 Freezes and bugs
  • 💰 Expensive subscription

More Geometric Dimensioning And Tolerancing App apps to explore

4
CamToPlan - AR tape measure
CamToPlan - AR tape measure
CamToPlan - AR tape measure
floor plan & measurement ruler
Free

Measure lengths, distances, and areas of any surface using augmented reality. This virtual ruler and tape measure allows you to draw measurement lines directly on your phone or tablet's camera feed and export plans in various formats. It's suitable for both personal DIY projects and professional use in real estate, construction, and more.

Augmented reality measurementsHorizontal and vertical measuringExport plans in PDF, PNG, DXF
🔧 Utilities
(17K)
free with in-app purchases
5
uMake: 3D CAD Modeling, Design
uMake: 3D CAD Modeling, Design
uMake: 3D CAD Modeling, Design
AI Sketch, Model & Create
Free

Create professional 3D CAD models, architectural designs, and product concepts on your iPad or iPhone. This app offers industrial-grade modeling tools, AI-powered design features, and extensive resources for designers and engineers.

NURBS-based 3D modelingAI design tools for styling and renderingArchitectural and interior design tools
🎨 Graphics & Design
(4K)
free with in-app purchases
6
Measuring Tape, Photo Ruler
Measuring Tape, Photo Ruler
Measuring Tape, Photo Ruler
Meter: measure length, height
Free

This app offers precise measurements using augmented reality and on-screen tools. It caters to both professional and everyday needs with features like a flexible measuring tape, bubble level, and photo ruler. Save and manage your measurements within projects for easy access.

Augmented reality measurementsOn-screen ruler (1D/2D)Photo ruler for object measurement
📊 Productivity
(2.6K)
freemium
7
Linearity Curve Graphic Design
Linearity Curve Graphic Design
Linearity Curve Graphic Design
Vectornator AI, Vector Art
Free

Create professional vector art and graphic designs on your mobile devices. This app offers powerful tools for drawing, illustration, and photo vectorization, allowing you to design logos, marketing materials, and digital art with precision and ease.

Bezier Pen and Node toolsAuto Trace for vectorizing imagesLayer system with blend modes
🎨 Graphics & Design
(14K)
free with in-app purchases
8
Tape Measure®
Tape Measure®
Tape Measure®
Measurement App for iPhone
Free

This augmented reality app transforms your phone into a versatile measuring tool. Accurately measure distances, surfaces, angles, and even detect studs. Visualize furniture placement and create floor plans with ease.

Augmented reality tape measureSurface and angle measurementFloor plan creation
🔧 Utilities
(45K)
free with in-app purchases
9
Tape Measure™
Tape Measure™
Tape Measure™
Measure anything
Free

Transform your device into a versatile digital toolkit for precise measurements. Create 2D and 3D floor plans, scan rooms, and measure distances with advanced AI and computer vision. Ideal for DIY projects, home renovations, and professional use.

Tape MeasureRulerHeight Tool
🔧 Utilities
(88K)
free with in-app purchases
10
ZWCAD Mobile - Mobile CAD
ZWCAD Mobile - Mobile CAD
ZWCAD Mobile - Mobile CAD
DWG viewer and editor
Free

This application allows users to view, edit, and share CAD drawings on their mobile devices. It supports multiple file formats, offers precise measurement tools, and includes a wide range of editing and drawing functions. It's designed for professionals in architecture, engineering, and construction.

View and edit DWG filesSupports DWF, DXF, PDF formatsPrecise measurement tools
📊 Productivity
(302)
free with in-app purchases
11
Tape Measure App・Ruler & Level
Tape Measure App・Ruler & Level
Tape Measure App・Ruler & Level
Measure Distance, Height, Area
Free

This app uses AR and device sensors to provide digital measurement tools. Measure distances, heights, and areas with a virtual ruler and level. Save and share your measurements easily.

AR Tape Measure & RulerDistance & Height ToolArea & Floor Plan
🔧 Utilities
(422)
freemium
12
DWG FastView-CAD Viewer&Editor
DWG FastView-CAD Viewer&Editor
DWG FastView-CAD Viewer&Editor
* Support 2D/3D CAD formats
Free

This cross-platform CAD application allows users to view, edit, and create 2D and 3D designs on the go. It supports a wide range of file formats and offers advanced tools for precise drawing, measurement, and annotation, even offline.

View and edit 2D/3D CAD drawingsSupports over 40 3D drawing formatsAccurate measurement and annotation tools
📊 Productivity
(1.1K)
free with in-app purchases
13
3d Scanner App™
3d Scanner App™
3d Scanner App™
LIDAR Scan in 3d
Free

Transform your device into a powerful 3D scanner using LIDAR or TrueDepth technology. Capture spaces and objects in full-color 3D, edit scans, and share them in various popular formats for professional workflows or personal projects.

LIDAR and TrueDepth scanningFull-color 3D captureMultiple export formats (OBJ, GLTF, STL, etc.)
🔧 Utilities
(16K)
freemium
14
MagiScan - AI 3D Scanner app
MagiScan - AI 3D Scanner app
MagiScan - AI 3D Scanner app
3D modeling: scan with camera
Free

Transform real-world objects into 3D models using your smartphone camera. Export to various formats, integrate with NVIDIA Omniverse, or convert creations into Minecraft blocks. No special hardware needed.

AI-driven 3D scanningMultiple export formats (OBJ, STL, FBX, etc.)NVIDIA Omniverse integration
🎨 Graphics & Design
(1.4K)
free with in-app purchases
15
My Measures PRO + AR Measure
My Measures PRO + AR Measure
My Measures PRO + AR Measure
Store & Share Measurements
$11.99

Easily capture and annotate photos of objects with dimensions, angles, and text comments. Organize projects, share them as PDFs or images, and collaborate with others via cloud features. Ideal for professionals needing to document and share measurements accurately.

Annotate photos with dimensions, angles, and textOrganize projects in foldersShare projects as PDF or images
📊 Productivity
(3.3K)
free with in-app purchases
16
Ruler, Measuring Tape - AR App
Ruler, Measuring Tape - AR App
Ruler, Measuring Tape - AR App
Length Measure Calculator Tool
Free

This app turns your device into a versatile ruler and tape measure using advanced AR technology. It offers precise measurements for objects, rooms, and complex shapes, along with unit conversion and a history log. Ideal for professionals and everyday users needing accurate measurements.

AR ruler and tape measureLength and distance measurementUnit converter (mm, inches, cm)
🔧 Utilities
(1K)
free with in-app purchases
17
Measuring Tape +ㅤ
Measuring Tape +ㅤ
Measuring Tape +ㅤ
AR Measure, Ruler, Level Tool
Free

Measure objects and spaces using your device's camera with augmented reality. This app offers tools for measuring lengths, heights, areas, and creating floor plans. Save and share your measurements for various projects.

AR Tape MeasureArea MeasurementFloor Plan Creation
🔧 Utilities
(5.1K)
subscription
18
AutoCAD
AutoCAD
AutoCAD
DWG Viewer & Editor
Free

Access and edit CAD drawings on the go with this official application. It provides essential drafting and design tools for creating, updating, and sharing 2D drawings from any device. Collaborate with teams and simplify workflows by accessing files from various cloud storage services.

2D file viewingCreate, edit, and share 2D drawingsOffline work and sync
📊 Productivity
(6.3K)
freemium
19
Measuring Tape+ Measure AR app
Measuring Tape+ Measure AR app
Measuring Tape+ Measure AR app
Ruler・Level・Measurement Toolㅤ
Free

Transform your device into a powerful measuring tool using augmented reality. Accurately measure objects and spaces by simply pointing your camera. Save, share, and manage your measurements with ease.

Augmented reality measurementArea and height measurementBubble level tool
🔧 Utilities
(2K)
freemium
20
Tape Measure+ AR Digital Ruler
Tape Measure+ AR Digital Ruler
Tape Measure+ AR Digital Ruler
Measurement With Phone Camera
Free

Measure objects in the real world using your phone's camera. Point and tap to get accurate distances and lengths, or use it as an on-screen ruler. Ideal for professionals and DIYers needing precise measurements.

AR object measurementOn-screen ruler functionAccurate distance calculation
🔧 Utilities
(931)
free with in-app purchases

FAQ about Geometric Dimensioning And Tolerancing App

What is the best geometric dimensioning and tolerancing app for iPhone?
SketchUp - 3D Modeling tops our geometric dimensioning and tolerancing app ranking as of June 2026, with a 4.5-star average from 18K App Store ratings, and it's free to download.
Yes — 19 of the top geometric dimensioning and tolerancing app we rank are free to download, including SketchUp - 3D Modeling and GD & T Guide.
SketchUp - 3D Modeling has no ads and offers in-app purchases, according to its App Store listing as of June 2026.
SketchUp is a leading 3D design platform that provides intuitive tools for creating and visualizing 3D models. It's used by professionals and enthusiasts for architecture, interior design, and various other modeling needs. The app allows users to craft 3D models, generate realistic visuals, and even use AI for design inspiration.
Key features include essential 3D design tools, seamless cross-device work, generative AI for design ideas, room planning, realistic visual creation, a scan-to-design function, augmented reality visualization, DWG file compatibility, and the ability to import real-world information like satellite imagery and terrain.