Structure Sensor Calibrator vs Revo Scan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Structure Sensor Calibrator
This utility app precisely aligns 3D depth data from a Structure Sensor accessory with your iOS device's camera. It enhances full-color 3D scanning and optimizes performance in related applications. The calibration process is quick and saves results directly to the accessory.
- Aligns 3D depth data
- Enhances full-color 3D scanning
- Optimizes sensor performance
- Simple user interface
- Quick calibration process
- Saves results to accessory
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NOTE: This application is designed for the Structure Sensor accessory. Learn more at http://structure.io Unlock your Structure Sensor's full potential with Calibrator! Calibrator precisely aligns 3D depth from your Structure Sensor accessory to your iOS device's camera. This enables better full-color 3D scanning, and optimal performance of the Structure Sensor in all Occipital applications. A simple user interface guides you through the calibration process in just a few minutes. Calibration results are saved to the accessory and are immediately accessible in other apps. This application requires the Structure Sensor accessory. Device Compatibility: ========== iPad: Calibrator supports all recent iPad models with Lightning connector. Requires corresponding attachment Bracket, which can be found at: [https://store.structure.io/store] iPhone / Custom Cases: Calibrator can be used with custom 3D printed iPhone cases. All iPhones with Lightning connector are supported. iPhone 12 or newer is recommended. [https://support.structure.io/article/162-can-i-use-the-structure-sensor-with-an-iphone]
Revo Scan
Transform your iPhone into a powerful 3D scanner. Capture complex objects, people, and large-scale items in full color. Generate high-precision 3D models for various creative and professional uses.
- Connects to Revopoint 3D scanners
- Wi-Fi only connection
- Scans complex, tiny, large objects, and people
- Full lifelike color scanning
- Automatic 3D data processing
- Export in OBJ, STL, PLY formats
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Connect your Revopoint 3D scanner to your iPhone (Wi-Fi only), and get scanning without complex preparations or professional scanning skills. With Revo Scan and Revopoint 3D scanners, you can scan complex-shaped objects, tiny objects, large objects, or even people in full lifelike color. After finishing the scan, Revo Scan 3D automatically processes the scanned 3D data to generate high-precision 3D models, which can be exported as OBJ, STL, and PLY formats. Whether you're an artist looking to turn your 3D creative designs into reality or an engineer making prototypes, Revo Scan provides a fast and smooth scanning experience.
Screenshots
Verdict
The clearest difference is rating: Structure Sensor Calibrator at 3.0 against Revo Scan's 2.3. Structure Sensor Calibrator also leads on iOS requirement (13.0 vs 15). Revo Scan's advantage is ratings volume (38 vs 4). On price, review sentiment, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.
Structure Sensor Calibrator holds the better App Store score, 3.0 against 2.3. That said, the two scores are not equally well evidenced: Revo Scan has 38 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 19% of Structure Sensor Calibrator's written reviews are positive against 18% of Revo Scan's.
Structure Sensor Calibrator ships an update every 2 months, Revo Scan every 6 weeks. The most recent releases landed on October 13, 2026 and October 21, 2026 respectively.
| Parameter | Structure Sensor Calibrator | Revo Scan |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) — better | 2.3 (38 ratings) |
| Positive reviews | 19.0% of reviews — better | 17.7% of reviews |
| Number of ratings | 4 | 38 — better |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15 |
| Further details — not scored | ||
| Size | 39 MB | 163 MB |
| Age rating | 4+ | 4+ |
| Developer | XRPro, LLC | Revopoint 3D Technologies Inc. |
Customer experience
Structure Sensor Calibrator
Revo Scan
Bugs and requests
Structure Sensor Calibrator
Not enough reviews yet to summarise bugs or requests.
Revo Scan
Reported bugs
29 issues- Scanner not detected
- App crashes frequently
- Cannot connect scanner at all
- Ogre engine rendering setup only
- Power surge issues with USB ports
Show 24 moreShow fewer
- Wi-Fi connection always disconnected
- App not finding scanner due to local network permission issues
- Scanner not detected (Mini 2)
- USB does not work on Mac
- Intermittent WiFi connection
- Reboot required to reestablish WiFi connection
- Kopplung Range mit iPhone klappt nicht
- Barely works or doesn't work via WiFi
- App says 'No scanner detected'
- Spinning red dots prevent scanning
- App loses tracking of object
- WiFi connection drops frequently
- Scan rate is 1-2 frames per second
- App stutters and burps
- POP 3 not detected with iPhone 13 Pro
- Mac software not working
- Handheld stabilizer not recognized
- Cannot connect to the mini via WLAN
- App fails to maintain location
- App crashes when completing a scan
- App crashes on scan attempts
- Quickly closes out on every attempted scan
- Personal hotspot function not appearing
- Double cable does not work
Requested features
13 requests- Revo Scan 6 availability for on-the-go scanning
- USB-C support for newer iPhones and iPads
- Ability to save files in higher quality Mesh format
- Add function to change Mesh settings
- Russian language support
Show 8 moreShow fewer
- Option to not post-process point cloud
- Ability to transfer point cloud without fusing/meshing
- Mesh zoom feature
- Edit point cloud and watertight in recorded project
- Add USB connection option
- Improve RAM usage and marker support
- Add dark mode
- Advanced analytics dashboard
In-app purchases
Structure Sensor Calibrator
No in-app purchases
Revo Scan
No in-app purchases
Questions
Is Structure Sensor Calibrator free?
Is Revo Scan free?
Which has better reviews, Structure Sensor Calibrator or Revo Scan?
Do Structure Sensor Calibrator or Revo Scan have ads?
Which is updated more often, Structure Sensor Calibrator or Revo Scan?
Other comparisons
