# Revo Scan vs ArchMM

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.

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.

## The numbers

| Metric | Revo Scan | ArchMM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (38 ratings)](https://appshunter.io/ios/app/revo-scan-3d-scanner-app/id1611278474/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/archmm/id6794546326/reviews)** |
| Number of ratings | **38** | 1 |
| Positive reviews | 17.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 194 MB | 6 MB |
| Requires iOS | **15** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Revopoint 3D Technologies Inc.](https://appshunter.io/developer/1562950201) | [Brandon Davis](https://appshunter.io/developer/1847967091) |

## What reviewers say

### Revo Scan

[App page](https://appshunter.io/ios/app/revo-scan-3d-scanner-app/id1611278474)

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.

**Highlights:** 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

**In-app purchases:** none

**What reviewers like**

- ✨ Good scan results (when it works)
- 👍 Helpful customer service (mentioned once)
- 💡 Unique software with undo function
- 🚀 Easy to use for modeling (for some)
- 👍 Works well with Pop 2 (for some)

**What reviewers complain about**

- ❌ Connection issues are rampant
- ❌ App is unstable and crashes
- ❌ Poor quality scans (mobile vs desktop)
- ❌ Outdated troubleshooting
- ❌ No customer support (mentioned often)

**Reported bugs**

- Scanner not detected
- App crashes frequently
- Cannot connect scanner at all
- Ogre engine rendering setup only
- Power surge issues with USB ports

**Requested features**

- 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


### ArchMM

[App page](https://appshunter.io/ios/app/archmm/id6794546326)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Revo Scan free?

Revo Scan is free to download, with no in-app purchases.

### Is ArchMM free?

ArchMM is free to download, with no in-app purchases.

### Which has better reviews, Revo Scan or ArchMM?

ArchMM is rated higher. Revo Scan averages 2.3 out of 5 from 38 ratings, while ArchMM averages 5.0 from 1 ratings.

### Do Revo Scan or ArchMM have ads?

Neither Revo Scan nor ArchMM shows ads.

### Which is updated more often, Revo Scan or ArchMM?

Revo Scan ships an update every 6 weeks, and ArchMM monthly. Most recently, Revo Scan was updated on November 3, 2026 and ArchMM on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*