Comparison

PIX4Dcatch vs AR BPA

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

Head to head
About

PIX4Dcatch

Transform your mobile device into a powerful 3D scanner. Capture images and LiDAR data to create accurate 3D models for professional use. Visualize, measure, and share your creations in AR.

Highlights
  • 3D model creation from images and LiDAR
  • RTK device compatibility for centimeter accuracy
  • Live feedback during capture
  • Augmented reality (AR) model visualization
  • Cloud processing and desktop export options
  • Measurement and geolocation capabilities
Read full description

Digitize Reality: Transform your mobile device into a powerful 3D scanner. Simply point and record to create professional-grade 3D models. Pair with a compatible RTK device for centimeter-level accuracy, precise measurements, and geolocated 3D reconstructions. Visualize the captured model in the app, upload and export, and view it in AR. New ArcGIS Workflow: PIX4Dcatch now streams ArcGIS data in realtime in AR to provide in-field operators full contextual information about the entire site including 3D reconstructions and attributes. Our capture feature generates complete and defensible georeferenced 3D reconstructions which can be communicated seamlessly back to ArcGIS. New Guide-To Feature: PIX4Dcatch has a guide-to feature directing users to specified geolocated assets for staking, boosting onsite efficiency and accuracy. Just select the point or reconstruction you would like to find and follow the arrows in AR. WORKFLOW 1 – Scan & Capture Walk around your site. The app automatically gathers data and provides live feedback using iOS LiDAR, ensuring you capture every detail. For enhanced accuracy, use an RTK device compatible with PIX4Dcatch, PIX4D Autotags with a fully automated workflow, or combine both. 2 – Process, Analyze & Share Process your data by uploading to PIX4Dcloud for online analysis and sharing, or export to PIX4Dmatic for desktop processing. Both platforms offer a 14-day free trial. Projects can also be exported to third-party photogrammetry software. Measure spaces, document results, and enjoy all the benefits of a detailed 2D/3D model of your surroundings. 3 – View in AR Experience an immersive augmented-reality view. Display 3D models and points directly in your phone camera in AR. ____________________ USE CASES • Digitize construction sites • Measure stockpiles and other objects • Document underground utilities • Digitize indoor and outdoor spaces with Autotags • Visualize and verify 3D models in AR in real time • Perform single-point measurements with RTK accuracy ____________________ COMPATIBILITY • Optimized for LiDAR-equipped devices (Pro series phones) • All ARKit-enabled devices • RTK devices: Emlid Reach RX and RX2, TopCon HiPer CR, Bad Elf Flex Mini, Bad Elf Flex, Trimble DA2, Leica Zeno FLX100 ____________________ TERMS OF USE https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

AR BPA

Features
Read full description

Experience Next-Level Crime Scene Analysis with Our AR Bloodstain Pattern App Unleash the power of augmented reality in forensic investigation. Our app seamlessly fuses advanced AR plane detection with precision measurement tools to help you analyze bloodstain patterns directly at the scene. Easily place virtual markers, capture critical angles, and document evidence—all within a single, user-friendly interface. Key Features • AR-Powered Measurements – Effortlessly place metric references in real time. • Bloodstain Axis Detection – Tap to identify impact angles and trajectories, enhancing your analysis on the spot. • Accurate Photo Capture – Instantly save high-resolution images with time, date, and location overlays. • Intuitive Interface – Designed for investigators, professionals, and students alike. • Flash & Haptic Feedback – Get immediate confirmation every time you capture an important shot. Empower your investigative work with cutting-edge AR technology—because every drop of evidence matters. Download now and discover a faster, smarter way to analyze bloodstain patterns.

Screenshots

PIX4Dcatch4 screens
AR BPA3 screens

Verdict

The call

The clearest difference is price: PIX4Dcatch at Free against AR BPA's $17.99. PIX4Dcatch also leads on update cadence (fortnightly vs every 14 months). AR BPA's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement 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

PIX4Dcatch is free to download; AR BPA costs $17.99 up front. PIX4Dcatch sells 1 in-app purchase, starting at $159.00 per month. AR BPA asks for nothing beyond the download.

UpkeepUpdate frequency

PIX4Dcatch ships an update fortnightly, AR BPA every 14 months. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

Scorecard3 real differences · 7 level
PIX4Dcatch versus AR BPA: the parameters behind the verdict, then further details
ParameterPIX4DcatchAR BPA
PriceFree — better$17.99
Rating4.7 (262 ratings) — better—
Positive reviews32.5% of reviews—
Number of ratings262 — better—
Update frequencyFortnightly — betterEvery 14 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.018.0
Further details — not scored
Size320 MB7 MB
Age rating4+4+
DeveloperPix4DErebo Stirpe

Bugs and requests

PIX4Dcatch

Reported bugs

18 issues
  • App crashes or shows SDK error with Emlid RX
  • Upload doesn't work for Dropbox or OneDrive
  • Mesh doesn't display like past versions
  • Cannot build an accurate model
  • App locks out
Show 13 more
  • Outputs contradict (geo tags vs GCP coordinates)
  • Cannot log into Pix account inside the app (keyboard issue)
  • Does not recognize license
  • Stopped uploading
  • Photos stored in app, impossible to get if not uploading
  • Create account impossible
  • Cannot register
  • Cannot get contact without registration
  • App unbrauchbar (unusable)
  • Trial cannot be cancelled
  • Scan took 4 days to process
  • Fatal results
  • Slow and annoying

Requested features

6 requests
  • Make it possible to work with any GNSS through NMEA Protocol
  • Export GCP's in GPS coordinates as well
  • Add instructions or tips
  • Allow export to local device instead of cloud
  • Allow export of images to PC for free
Show 1 more
  • Allow testing of 3D generation with a limit of pictures or generated 3Ds for free

AR BPA

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

PIX4Dcatch

Subscriptions1
  • PIX4Dcatch Professional14 Days trial$159.001 Month
None

AR BPA

No in-app purchases

Questions

Is PIX4Dcatch free?
PIX4Dcatch is free to download, with in-app purchases available.
Is AR BPA free?
AR BPA costs $17.99, with no in-app purchases.
Do PIX4Dcatch or AR BPA have ads?
Neither PIX4Dcatch nor AR BPA shows ads.
Which is updated more often, PIX4Dcatch or AR BPA?
PIX4Dcatch ships an update fortnightly, and AR BPA every 14 months. Most recently, PIX4Dcatch was updated on September 24, 2026 and AR BPA on September 9, 2026.

Other comparisons