Comparison

Flir One vs Polycam 3D Scanner & Modeling

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Flir One

This app transforms your smartphone into a thermal imaging device when connected to a compatible camera. It helps identify hidden issues like water damage, electrical faults, and HVAC problems with advanced visual enhancements and measurement tools. Document and share your findings easily.

Highlights
  • Thermal camera view
  • Capture photos and videos
  • Temperature spot measurements
  • Color palette selection
  • Add text notes
  • Cloud upload and organization
  • Inspection guides
Features
Read full description

Connect your FLIR ONE® series Thermal Camera for efficient troubleshooting and inspection. Note: This app requires the FLIR ONE series Thermal Camera connected to your smartphone in order to see the thermal camera view, but feel free to explore the app without the device attached. For more information, visit www.flir.com/flirone. Whether you need to inspect electrical panels, find the source of HVAC failures, or discover hidden water damage, the FLIR ONE series offers the features you need to find problems faster and get more work done in less time. With advanced image enhancement features such as FLIR MSX® and FLIR VividIR™, the FLIR ONE series provides best-in-class thermal imagery for smartphones that ensures you can detect problems with precision. The revolutionary rugged and ergonomic camera design combined with the wireless connection of the FLIR ONE Edge series ensures that you can perform efficient troubleshooting with the camera attached to the phone, and have the increased flexibility of detaching the camera to easily inspect targets out of reach, while comfortably viewing your screen. Key FLIR ONE App features: • Scan for faults with the thermal camera view and capture photos and videos to your gallery • Troubleshoot efficiently with automatic tracking of the hottest and coldest spot (Edge Series and Pro Series only) • Choose between a variety of color palettes for best visualization • Analyze faults with temperature spot measurements • Adjust the IR scale to highlight the problem (Edge and Pro Series only) • Switch between Quality Mode for best possible image quality, or Performance Mode for a more responsive camera experience • Add text notes to photos to document your findings • Connecting to FLIR Ignite™ allows you to instantly upload your files to the cloud, so you can access them from any device, organize files into folders, edit images, create reports and share findings with co-workers and clients • FLIR ONE Inspection Guides (paid feature) empowers you to identify issues with confidence, through step-by-step guides packed with helpful tips on how to identify moisture, insulation and air leak issues • Explore the eco-system of a wide range of FLIR ONE compatible apps tailored for specific use cases For additional application ideas and news, or to share your day-to-day discoveries, follow FLIR on social media channels at facebook.com/flir, instagram.com/flir, x.com/flir, and youtube.com/flir. Terms of use: https://www.flir.com/corporate/terms-of-use/

About

Polycam 3D Scanner & Modeling

Create high-quality 3D models, precise LiDAR scans, and immersive 360° images directly from your iPhone or iPad. Edit and export your creations in industry-standard formats, and share them with a global community of creators.

Highlights
  • Create high-quality 3D models from photos
  • Precise LiDAR 3D scanning
  • Generate detailed 3D room models
  • Capture immersive 360° images
  • Edit and measure 3D models on-device
  • Export to industry-standard 3D software
  • Generate 2D floor plans and blueprints
Read full description

Polycam turns a single phone scan into the documents jobs run on: floor plans, as-builts, estimates, roof reports, claims files, measurements, and CAD-ready exports. No tripod. No technician. No two-week wait. WHAT YOU WALK AWAY WITH • Floor plans — 2D and 3D, ready for AutoCAD, SketchUp, and Revit • As-builts — weeks of documentation compressed into minutes • Measurements — every dimension in the room, in the time it takes to cross it • Estimates — priced off real conditions, not guesses • Claims and damage records — dated, dimensioned, defensible • 3D models and point clouds — .obj, .dae, .fbx, .stl, .dxf, .ply, .esx • 360° tours — shareable links for clients and remote stakeholders HOW YOU CAPTURE IT • 3D scanner for fast, accurate interior and structural capture that works without LiDAR • Photogrammetry and Gaussian splats from photos and video • Drone and aerial capture for roofs, exteriors, and whole-site coverage • Measure, annotate, crop, rescale, and label directly on the scan WHERE IT FITS IN YOUR WORKFLOW • Construction documentation and progress tracking • Renovation and design visualization • Insurance, restoration, and damage assessment • Site survey and drone-based mapping • BIM coordination and CAD workflows • Factory layout and equipment documentation WORK FROM ONE TRUTH Share scans and floor plans with clients and teammates by link. Control access with private or public permissions. Use shared libraries so the whole team is looking at the same site. View, edit, and export from any computer on Polycam Web, included free. 34 million scans. More than 10 million people. Over 2 billion square feet captured. Privacy Policy: https://poly.cam/privacy_policy.pdf Terms of Use: https://poly.cam/terms_and_conditions.pdf

Screenshots

Flir One4 screens
Polycam 3D Scanner & Modeling4 screens

Verdict

The call

Flir One and Polycam 3D Scanner & Modeling both sit at 4.6 stars, but that hides the real split: 70% of Polycam 3D Scanner & Modeling's written reviews are positive against 22% of Flir One's. Polycam 3D Scanner & Modeling also leads on update cadence (weekly vs every 5 weeks) and chart position (#69 vs unranked). On price, rating, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Flir One sells 1 in-app purchase, starting at $29.99 per year and Polycam 3D Scanner & Modeling sells 7 in-app purchases, starting at $26.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Flir One against 4.6 for Polycam 3D Scanner & Modeling. That said, the two scores are not equally well evidenced: Polycam 3D Scanner & Modeling has 44K ratings behind it against 7.6K, so its average is the more settled of the two. Written reviews are what separate them: 22% of Flir One's written reviews are positive against 70% of Polycam 3D Scanner & Modeling's.

UpkeepUpdate frequency

Flir One ships an update every 5 weeks, Polycam 3D Scanner & Modeling weekly. Both last shipped on November 1, 2026.

Scorecard4 real differences · 7 level
Flir One versus Polycam 3D Scanner & Modeling: the parameters behind the verdict, then further details
ParameterFlir OnePolycam 3D Scanner & Modeling
PriceFreeFree
Rating4.6 (7.6K ratings)4.6 (44K ratings) — better
Positive reviews21.6% of reviews70.4% of reviews — better
Number of ratings7.6K44K — better
Update frequencyEvery 5 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank—#69 — better
DevicesiPhone, iPadiPhone, iPad, Vision Pro — better
Requires iOS18.018.0
Further details — not scored
Size178 MB514 MB
Age rating4+17+
DeveloperFLIR Systems AktiebolagPolycam Inc.

Customer experience

Flir One

All ratings7,615 ratings
Positive90.3%
Neutral3.0%
Negative6.7%
Written reviews375 reviews
Positive21.6%
Neutral6.9%
Negative71.5%

Polycam 3D Scanner & Modeling

All ratings43,954 ratings
Positive91.4%
Neutral3.0%
Negative5.6%
Written reviews2,727 reviews
Positive70.4%
Neutral5.5%
Negative24.1%

User reviews

Flir One

From 7.6K App Store ratings

What we love

  • 🚀 Great for finding animals
  • 🚀 Excellent affordable option for home inspection
  • 🚀 Valued piece of tech for animal rescue
  • 🚀 Excellent piece of equipment
  • 🚀 Simple but informative

Room to improve

  • 🐛 Image alignment issues
  • 🐛 Scam - won't connect
  • 🐛 Poor App/Image refresh
  • 🐛 Waste of money
  • 🐛 Poor UX, only real option

Polycam 3D Scanner & Modeling

From 44K App Store ratings

What we love

  • 🚀 Fast and efficient
  • 👍 Easy to use
  • 🤩 Impressive results
  • 🎨 Great for 3D modeling and scanning
  • 💻 Useful for professional applications

Room to improve

  • 🐛 Buggy and crashes frequently
  • 💰 Expensive subscription model
  • 🔍 Lack of instructions and user guidance
  • 🔍 Unclear feature limitations in free version
  • 🔍 Inconsistent performance across devices

Bugs and requests

Flir One

Reported bugs

7 issues
  • Constantly disconnecting
  • App crashes
  • Doesn't work with older devices after updates
  • Slow refresh rate and high latency
  • App requires full photo library access
Show 2 more
  • Freezes and paralyzes phone
  • Crashes on startup

Requested features

6 requests
  • Bring back swiping between thermal and regular images
  • Allow locking temperature scale
  • Add temperature range display
  • Allow setting own emissivity value
  • Allow selecting colors on manual temperature scale
Show 1 more
  • Improve camera alignment adjustability

Polycam 3D Scanner & Modeling

Reported bugs

4 issues
  • Scans disappearing after processing
  • Inability to save or export scans
  • Inconsistent behavior when exiting the app
  • Inaccurate room dimensions and measurements

Requested features

5 requests
  • Add flash support for better lighting
  • Allow screen rotation for wider scanning angles
  • Improve texture quality and reduce artifacts
  • Provide more detailed feedback during scanning
  • Enable offline scanning without internet connection

In-app purchases

1 purchases

Flir One

Subscriptions1
  • Inspection Guides1 Year trial$29.991 Year
7 purchases

Polycam 3D Scanner & Modeling

Subscriptions6
  • Polycam Pro Monthly$26.991 Month
  • Polycam Basic$29.991 Month
  • Polycam Pro Monthly$29.991 Month
Show 3 more
  • Polycam Basic Yearly7 Days trial$149.991 Year
  • Polycam Pro Yearly7 Days trial$199.991 Year
  • Polycam Pro Annual7 Days trial$239.991 Year
One-time1
  • Polycam Pro$499.99

Questions

Is Flir One free?
Flir One is free to download, with in-app purchases available.
Is Polycam 3D Scanner & Modeling free?
Polycam 3D Scanner & Modeling is free to download, with in-app purchases available.
Which has better reviews, Flir One or Polycam 3D Scanner & Modeling?
Polycam 3D Scanner & Modeling is rated higher. Flir One averages 4.6 out of 5 from 7.6K ratings, while Polycam 3D Scanner & Modeling averages 4.6 from 44K ratings.
Do Flir One or Polycam 3D Scanner & Modeling have ads?
Neither Flir One nor Polycam 3D Scanner & Modeling shows ads.
Which is updated more often, Flir One or Polycam 3D Scanner & Modeling?
Flir One ships an update every 5 weeks, and Polycam 3D Scanner & Modeling weekly. Most recently, Flir One was updated on November 1, 2026 and Polycam 3D Scanner & Modeling on November 1, 2026.

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