Comparison

Litchi Magic Leash vs PIX4Dcatch

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

Head to head
About

Litchi Magic Leash

This app allows your DJI drone to follow a mobile device without needing the remote controller. It pairs two mobile devices, one running the main drone control app and the other running this companion app.

Highlights
  • Drone follow-me functionality
  • Remote controller free operation
  • Dual mobile device pairing
  • Supports DJI Phantom 3-4 and Inspire 1
  • PIN code connection
Features
Read full description

Pair your iOS device with another mobile device running Litchi, and your DJI Phantom 3-4 or Inspire 1 will be able to follow you without having to carry the remote controller around! Litchi Magic Leash requires another mobile device running Litchi. How to use Litchi Magic Leash: Requirements: - one DJI Phantom 3-4 or Inspire 1 aircraft - one mobile device with internet access and Litchi installed - one mobile device with internet access and Litchi Magic Leash installed 1. Start Litchi on the mobile device connected to the DJI remote controller 2. Switch to Follow mode 3. Tap the Magic Leash Button (top left) to connect, and remember the PIN code that pops up 4. Start Litchi Magic Leash on the second mobile device 5. Tap the Magic Leash icon to connect and then enter the PIN code from step 3 6. Your two mobile devices are now paired. 7. Start Follow me in Litchi 8. Your DJI Phantom 3-4/Inspire 1 will now follow the second mobile device which is free of the remote controller

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/

Screenshots

Litchi Magic Leash2 screens
PIX4Dcatch4 screens

Verdict

The call

The clearest difference is rating: PIX4Dcatch at 4.7 against Litchi Magic Leash's 2.0. PIX4Dcatch also leads on review sentiment (33% vs 9%) and update cadence (every 2 weeks vs every 2 months). Litchi Magic Leash's advantage is in-app purchases (none vs 1) and iOS requirement (6.0 vs 18.0). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PIX4Dcatch sells 1 in-app purchase, starting at $159.00 per month. Litchi Magic Leash asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PIX4Dcatch holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: PIX4Dcatch has 267 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 9% of Litchi Magic Leash's written reviews are positive against 33% of PIX4Dcatch's.

UpkeepUpdate frequency

Litchi Magic Leash ships an update every 2 months, PIX4Dcatch every 2 weeks. The most recent releases landed on October 20, 2026 and October 27, 2026 respectively.

Scorecard7 real differences · 3 level
Litchi Magic Leash versus PIX4Dcatch: the parameters behind the verdict, then further details
ParameterLitchi Magic LeashPIX4Dcatch
PriceFreeFree
Rating2.0 (21 ratings)4.7 (267 ratings) — better
Positive reviews8.6% of reviews32.5% of reviews — better
Number of ratings21267 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS6.0 — better18.0
Further details — not scored
Size43 MB239 MB
Age rating4+4+
DeveloperVC Technology LtdPix4D

Customer experience

Litchi Magic Leash

All ratings21 ratings
Positive19.0%
Neutral4.8%
Negative76.2%
Written reviews35 reviews
Positive8.6%
Neutral14.3%
Negative77.1%

PIX4Dcatch

All ratings264 ratings
Positive92.0%
Neutral1.5%
Negative6.4%
Written reviews40 reviews
Positive32.5%
Neutral7.5%
Negative60.0%

Bugs and requests

Litchi Magic Leash

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
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

In-app purchases

None

Litchi Magic Leash

No in-app purchases

1 purchases

PIX4Dcatch

Subscriptions1
  • PIX4Dcatch Professional14 Days trial$159.001 Month

Questions

Is Litchi Magic Leash free?
Litchi Magic Leash is free to download, with no in-app purchases.
Is PIX4Dcatch free?
PIX4Dcatch is free to download, with in-app purchases available.
Which has better reviews, Litchi Magic Leash or PIX4Dcatch?
PIX4Dcatch is rated higher. Litchi Magic Leash averages 2.0 out of 5 from 21 ratings, while PIX4Dcatch averages 4.7 from 267 ratings.
Do Litchi Magic Leash or PIX4Dcatch have ads?
Neither Litchi Magic Leash nor PIX4Dcatch shows ads.
Which is updated more often, Litchi Magic Leash or PIX4Dcatch?
Litchi Magic Leash ships an update every 2 months, and PIX4Dcatch every 2 weeks. Most recently, Litchi Magic Leash was updated on October 20, 2026 and PIX4Dcatch on October 27, 2026.

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