Revo Scan vs ArchMM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Revo Scan
This application connects to a specific 3D scanner to capture objects and people in full color. It processes scanned data to generate high-precision 3D models that can be exported in various formats. Ideal for artists and engineers, it offers a fast and smooth scanning experience.
- Connects to Revopoint 3D scanners
- Scans objects and people in full color
- Processes scanned data into 3D models
- Exports models as OBJ, STL, and PLY
- Fast and smooth scanning experience
- No complex preparations needed
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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.
ArchMM
This app provides specialized calculation tools for architectural scales, model making, and carpentry. It handles measurements in feet, inches, and fractions, converting them for various design and building projects. Features include board feet calculation, stair layout assistance, and rafter geometry.
- Architectural scale conversions
- Model scale to millimeters
- Carpenter calculator with dedicated buttons
- Board feet calculation
- Stair layout and rafter geometry tools
- Copy results and multiple appearance themes
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Scale, measure, and calculate with ArchMM. A practical calculator for designers, model makers, builders, architects, and students—built around feet, inches, fractions, and architectural scale. MODEL SCALE Convert full-size feet and inches to model millimeters for 3D printing and model making, or work backward from a model measurement. Choose 1:1 or common architectural scales and compare the converted length with a printer-bed preset. CARPENTER CALCULATOR Use dedicated number, unit, fraction, and arithmetic buttons. Add and subtract dimensions, multiply lengths into area or volume, recall memory, and revisit recent calculations. The next number after equals starts a new calculation. SCALE TO INCHES Enter a full-size measurement and get its scaled size in inches. Change the drawing scale at any time. PROJECT TOOLS Calculate board feet, explore a stair layout, and work out common-rafter geometry. Each tool explains its assumptions. These are geometry estimates, not structural design or code-compliance approval. MADE FOR EVERYDAY WORK • Copy results for your next task • Light, Dark, and System appearance • On-device calculations with no account, ads, analytics, or tracking • No internet connection needed for calculations Printer checks compare one converted length with the bed dimensions. Confirm the complete part geometry, orientation, and clearances in your slicer.
Screenshots
Verdict
The clearest difference is rating: ArchMM at 5.0 against Revo Scan's 2.3. Revo Scan's advantage is ratings volume (38 vs 1) and iOS requirement (15 vs 18.0). On price, update cadence, ads and in-app purchases 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.
ArchMM holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: Revo Scan has 38 ratings behind it against 1, so its average is the more settled of the two.
Revo Scan ships an update every 6 weeks, ArchMM monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | Revo Scan | ArchMM |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (38 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 17.7% of reviews | — |
| Number of ratings | 38 — better | 1 |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, Mac |
| Requires iOS | 15 — better | 18.0 |
| Further details — not scored | ||
| Size | 194 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Revopoint 3D Technologies Inc. | Brandon Davis |
Customer experience
Revo Scan
ArchMM
Bugs and 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
ArchMM
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Revo Scan
No in-app purchases
ArchMM
No in-app purchases









