Polymer vs 3d Scanner App™
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Polymer
Manage your 3D printer remotely from your mobile device. Monitor print progress with live camera feeds, view status updates, and control printer functions. Offers an optional upgrade for advanced features and multiple printer support.
- Live camera streaming
- Print status monitoring
- Start, stop, and pause prints
- Control heater temperatures
- File management and viewing
- Remote access integration
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(Formerly known as OctoClient for OctoPrint.) Polymer is the simplest way to manage a 3D printer, right from your mobile device. It works with any 3D printer with OctoPrint. You can start and monitor prints from anywhere*, and manage your printer with its advanced controls. It is built to be at home on iOS, sporting a beautiful, intuitive design. Here's what some users have to say: – "Works great. Love it. Wouldn’t own a 3D printer without it." – "Simple, straightforward, works like a charm." – "Must have for any 3D printer owner!" Extended feature list: MONITOR YOUR PRINTS ------------------------ • Live camera streaming: watch your print progress remotely. • Status monitoring: view the print completion, heater temperatures, time elapsed and estimated time remaining. • GCODE view (iPad only): follow your printer's moves as the print progresses. CONTROL YOUR PRINTER -------------------- • Start, stop, and pause prints • Home axes • Set heater temperatures • Extrude and retract filament • Set fan speeds • Set feed and flow rates • Disable motors • Multiple printer support • Add your own custom commands • Send and receive GCODE command messages to your printer • Use OctoPrint system commands • Control your printer's power supply FILE MANAGEMENT -------------------- • File viewer: view all your files and folders. See analysis results for your models (such as estimated print time), and view their print history • Create folders • Upload files to OctoPrint or your printer SD card REMOTE ACCESS ------------------ • Integration with the OctoEverywhere service for hassle-free, secure, remote access. ------------- * Using Polymer outside your local network requires configuring a remote access method. See polymer3d.app/remote for setup guides. This is an independent app that is neither affiliated with nor endorsed by the OctoPrint project or its creator. OctoPrint is a registered trademark owned by Gina Häußge.
3d Scanner App™
Transform your device into a powerful 3D scanner using LIDAR or TrueDepth technology. Capture spaces and objects in full-color 3D, edit scans, and share them in various popular formats for professional workflows or personal projects.
- LIDAR and TrueDepth scanning
- Full-color 3D capture
- Multiple export formats (OBJ, GLTF, STL, etc.)
- Geo-referenced LAS export for GIS
- On-device editing tools
- Augmented reality viewing
- Photo Mode for detailed models
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Transform your device into a powerful 3D scanner using LIDAR or TrueDepth technology. 3D Scanner app, downloaded by 11+ Million users, effortlessly makes you capture spaces and objects in full-color 3D and explore them in stunning, high-quality detail. Easily share your 3D scans Share your 3D models via iMessage or AR QuickLook in USDZ format, or export them in popular formats like OBJ, GLTF, GLB, DAE, and STL. Export in advanced formats Beyond standard exports, you can save your models as raw point clouds (PTS, PCD, PLY, XYZ, LAS) or floor plan images in DXF format, giving you full flexibility for professional workflows. Seamless integration with professional software Export geo-referenced LAS point clouds to GIS tools like ArcGIS or transfer raw scan data (including photos) to photogrammetry software such as Pix4D or Reality Capture. Edit directly on your device Refine, crop, and perfect your scans directly on your device for maximum control and precision. Accurate scans for any space or object Capture your home, garden, or any environment in 3D with LIDAR support. Easily import your scans into 3D modeling software like Blender, 3ds Max, SketchUp, Maya, and more. Use RoomPlan mode for quick floor plans, or TrueDepth mode for smaller, detailed objects. Capture ultra-detailed scans with Photo Mode Leverage our advanced "Photo Mode" to create highly detailed models using Apple’s Object Capture photogrammetry API. Intuitive sharing and measuring tools Share your 3D models effortlessly with the new "Share to Web" feature. Measure your scans with a virtual ruler or create bounding boxes to precisely calculate dimensions such as width, length, and height. Discover the power of the LIDAR sensor Transform your device into a real-time LIDAR scanner and unlock next-level accuracy and detail. View your scans in AR Visualize all your saved scans in an immersive augmented reality viewer for a truly interactive experience. 3D Scanner App is the perfect companion to Sweet Home 3D, enabling you to design, capture, and visualize your dream home with precision and ease. Its 3D scanning technology is supported in Sweet Home 3D, as the generated models can be easily imported and integrated into your projects. Subscribe to access to premium app features; subscription details are the following: - Length: weekly, yearly - Your payment will be charged to your iTunes Account as soon as you confirm your purchase - You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase - Your subscription will renew automatically, unless you turn off auto-renew at least 24 hours before the end of the current period - The cost of renewal will be charged to your account in the 24 hours prior to the end of the current period - When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded - Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription 3D Scanner App has been developed by Laan Labs Consulting, a company specialized in AR, CV, and ML algorithms. Visit https://labs.laan.com/ to learn more about Laan Labs Consulting. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Polymer at 81% against 3d Scanner App™'s 45%. Polymer also leads on ads (none vs shown) and rating (4.7 vs 4.5). 3d Scanner App™'s advantage is ratings volume (16K vs 1.7K). On price, update cadence, in-app purchases and monetization model 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. Polymer sells 4 one-off in-app purchases and 3d Scanner App™ sells 8 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Polymer holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: 3d Scanner App™ has 16K ratings behind it against 1.7K, so its average is the more settled of the two. Written reviews point the same way: 81% of Polymer's written reviews are positive against 45% of 3d Scanner App™'s.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.
| Parameter | Polymer | 3d Scanner App™ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.7K ratings) — better | 4.5 (16K ratings) |
| Positive reviews | 80.7% of reviews — better | 44.9% of reviews |
| Number of ratings | 1.7K | 16K — better |
| Update frequency | Monthly | Monthly |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 12 MB | 208 MB |
| Age rating | 4+ | 4+ |
| Developer | Lachlan Bell | AI Photo Editor Lab SRL |
Customer experience
Polymer
3d Scanner App™
User reviews
Polymer
From 1.7K App Store ratingsWhat we love
- 👍 Excellent interface and design
- 🚀 Responsive and efficient
- 💡 Great features for controlling 3D printers
- 🔒 Secure connection to OctoPrint
- 🎨 Beautiful and clean UI
Room to improve
- 🐛 Occasional connectivity issues
- 🔍 Missing some advanced features like plugins
- ⏱️ Slow response times in some cases
- 🔔 Lack of notifications for print completion
3d Scanner App™
From 16K App Store ratingsWhat we love
- 🚀 Powerful scanning capabilities
- 👍 Easy to use and intuitive
- 🔒 Fully on-device processing
- 💡 Impressive free app with great features
- 🚀 Fast and efficient scanning
Room to improve
- 🐛 Crashes when using high-resolution mode
- 🐛 Difficulty scanning small objects
- 🐛 Occasional issues with texture rendering
- 🐛 Compatibility issues with older devices
- 🐛 Scans can have gaps or distortions
Bugs and requests
Polymer
Reported bugs
3 issues- Camera feed not working consistently
- Settings screen not loading properly on some devices
- Printer connection issues after app updates
Requested features
4 requests- Landscape mode support for tablets
- Temperature graphs and print progress indicators
- Ability to remotely control printer via VPN
- Push notifications for print status updates
3d Scanner App™
Reported bugs
3 issues- Crashes when trying to texture or refine scans
- Scans sometimes become corrupted or lose data
- Issues with scanning in low light conditions
Requested features
5 requests- Add ability to retouch or edit scans
- Improve compatibility with CAD/3D software
- Introduce more customization options for scanning
- Provide better documentation and tutorials
- Add support for measuring distances and volumes
In-app purchases
Polymer
- Kind Tip$2.99
- Polymer Pro$9.99
- Generous Tip$9.99
Show 1 moreShow fewer
- Incredible Tip$14.99
3d Scanner App™
- Weekly premium7 Days trial$2.997 Days
- Weekly premium$2.997 Days
- Weekly premium7 Days trial$4.997 Days
Show 5 moreShow fewer
- Weekly premium$4.997 Days
- Yearly premium7 Days trial$29.991 Year
- Yearly premium$29.991 Year
- Yearly premium7 Days trial$69.991 Year
- Yearly premium$69.991 Year
Questions
Is Polymer free?
Is 3d Scanner App™ free?
Which has better reviews, Polymer or 3d Scanner App™?
Do Polymer or 3d Scanner App™ have ads?
Which is updated more often, Polymer or 3d Scanner App™?
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