# 3D TrueDepth Camera Scan vs OpticALLY 3D Scan

The clearest difference is review sentiment: OpticALLY 3D Scan at 100% against 3D TrueDepth Camera Scan's 22%. OpticALLY 3D Scan also leads on rating (3.0 vs 1.9) and monetization model (free vs free with in-app purchases). 3D TrueDepth Camera Scan's advantage is ratings volume (9 vs 2) and device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 3D TrueDepth Camera Scan sells 3 in-app purchases, starting at $1.99 per 7 days and OpticALLY 3D Scan sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

OpticALLY 3D Scan holds the better App Store score, 3.0 against 1.9. Both are backed by a comparable volume of ratings — 9 and 2 respectively. Written reviews point the same way: 22% of 3D TrueDepth Camera Scan's written reviews are positive against 100% of OpticALLY 3D Scan's.

3D TrueDepth Camera Scan ships an update every 5 months, OpticALLY 3D Scan every 4 months. The most recent releases landed on September 25, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 3D TrueDepth Camera Scan | OpticALLY 3D Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (9 ratings)](https://appshunter.io/ios/app/3d-truedepth-camera-scan/id1580278019/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/optically-3d-scan/id6468313142/reviews)** |
| Number of ratings | **9** | 2 |
| Positive reviews | 22.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 39 MB | 292 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Svetlana Nasonova](https://appshunter.io/developer/1232100611) | [Wonmo Seong](https://appshunter.io/developer/1625011193) |

## What reviewers say

### 3D TrueDepth Camera Scan

[App page](https://appshunter.io/ios/app/3d-truedepth-camera-scan/id1580278019)

Transform your device into a professional 3D scanner. Capture real-world objects and convert them into 3D models. Export scans in various formats or view them in augmented reality.

**Highlights:** 3D object scanning, Export in OBJ, STL, PLY, AR viewing, TrueDepth camera integration, Easy to use interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One week premium | $1.99 | per 7 days |
| One month premium | $4.99 | per month |
| One year premium | $29.99 | per year |


### OpticALLY 3D Scan

[App page](https://appshunter.io/ios/app/optically-3d-scan/id6468313142)

Capture precise 3D scans of your face with sub-millimeter accuracy using your iPhone's TrueDepth camera. Obtain detailed measurements for custom eyewear or digital avatars, with all processing done securely on your device.

**Highlights:** Sub-millimeter 3D facial scanning, Twelve clinical measurements, Export 3D models (.OBJ, .PLY, .USDZ), On-device processing for privacy, More accurate than LiDAR, Custom avatar and eyewear design

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is 3D TrueDepth Camera Scan free?

3D TrueDepth Camera Scan is free to download, with in-app purchases available.

### Is OpticALLY 3D Scan free?

OpticALLY 3D Scan is free to download, with in-app purchases available.

### Which has better reviews, 3D TrueDepth Camera Scan or OpticALLY 3D Scan?

OpticALLY 3D Scan is rated higher. 3D TrueDepth Camera Scan averages 1.9 out of 5 from 9 ratings, while OpticALLY 3D Scan averages 3.0 from 2 ratings.

### Do 3D TrueDepth Camera Scan or OpticALLY 3D Scan have ads?

Neither 3D TrueDepth Camera Scan nor OpticALLY 3D Scan shows ads.

### Which is updated more often, 3D TrueDepth Camera Scan or OpticALLY 3D Scan?

3D TrueDepth Camera Scan ships an update every 5 months, and OpticALLY 3D Scan every 4 months. Most recently, 3D TrueDepth Camera Scan was updated on September 25, 2026 and OpticALLY 3D Scan on October 5, 2026.

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