SurveyingMaster vs PIX4Dcatch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SurveyingMaster
This utility app provides a convenient surveying calculator for professionals and students. It offers features for traversing, leveling, coordinate calculation, and intersection, with powerful misclosure balancing for various route types. Users can customize coordinate systems and units.
- Traversing calculation
- Leveling calculation
- Coordinate calculation
- Intersection calculation
- Misclosure balancing
- Coordinate system customization
- Unit switching
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【Introdution】 Convenient surveying calculator, including traversing, leveling, coordinate calculation and intersection... It has a powerful function to balance the misclosure in open route, closed route and link route. If you are a surveyor on the construction site, this surveying tool can assit you to process surveying data. If you are a student in engineering, you can enjoy the lesson of engineering surveying with the help of this surveying calculator. You can change the X/Y Coordinate Invert Togge and swith between international and English unit in the initial interface of App. You can trust the calculation results because we have made a great effort to guarantee the high accuracy. If you have some doubts, feel free to send the email to structuremaster@163.com with your questions and suggestions. Our Facebook Name:StrucMaster
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.
- 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
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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/
Screenshots
Verdict
The clearest difference is rating: PIX4Dcatch at 4.7 against SurveyingMaster's 3.5. PIX4Dcatch also leads on update cadence (every 2 weeks vs every 7 months) and ratings volume (266 vs 2). SurveyingMaster's advantage is monetization model (free vs free with in-app purchases) and review sentiment (50% vs 33%). On price, ads, in-app purchases and device support 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
Both are free to download. SurveyingMaster sells 2 one-off in-app purchases and PIX4Dcatch sells 1 in-app purchase, starting at $159.00 per month. Whichever you choose, the download price is not the number that matters.
PIX4Dcatch holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: PIX4Dcatch has 266 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 50% of SurveyingMaster's written reviews are positive against 33% of PIX4Dcatch's, so the app with the better star average is not the one people write more warmly about.
SurveyingMaster ships an update every 7 months, PIX4Dcatch every 2 weeks. The most recent releases landed on October 1, 2026 and October 24, 2026 respectively.
| Parameter | SurveyingMaster | PIX4Dcatch |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) | 4.7 (266 ratings) — better |
| Positive reviews | 50.0% of reviews — better | 32.5% of reviews |
| Number of ratings | 2 | 266 — better |
| Update frequency | Every 7 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 73 MB | 239 MB |
| Age rating | 4+ | 4+ |
| Developer | 颖达 陈 | Pix4D |
Customer experience
SurveyingMaster
PIX4Dcatch
Bugs and requests
SurveyingMaster
Not enough reviews yet to summarise bugs or 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
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- 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
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- Allow testing of 3D generation with a limit of pictures or generated 3Ds for free
In-app purchases
SurveyingMaster
- Reward$2.99
- Advanced Functions Forever$3.99
PIX4Dcatch
- PIX4Dcatch Professional14 Days trial$159.001 Month
Questions
Is SurveyingMaster free?
Is PIX4Dcatch free?
Which has better reviews, SurveyingMaster or PIX4Dcatch?
Do SurveyingMaster or PIX4Dcatch have ads?
Which is updated more often, SurveyingMaster or PIX4Dcatch?
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