# Structure vs FrontDepth View

The clearest difference is rating: FrontDepth View at 4.3 against Structure's 3.1. FrontDepth View also leads on review sentiment (75% vs 50%). Structure's advantage is ratings volume (15 vs 4) and iOS requirement (13.0 vs 15.6). 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.

FrontDepth View holds the better App Store score, 4.3 against 3.1. Both are backed by a comparable volume of ratings — 15 and 4 respectively. Written reviews point the same way: 50% of Structure's written reviews are positive against 75% of FrontDepth View's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on August 20, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | Structure | FrontDepth View |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (15 ratings)](https://appshunter.io/ios/app/structure/id570447097/reviews) | **[4.3 (4 ratings)](https://appshunter.io/ios/app/frontdepth-view/id1583468252/reviews)** |
| Number of ratings | **15** | 4 |
| Positive reviews | 50.0% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 19 MB | 4 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [XRPro, LLC](https://appshunter.io/developer/1642756687) | [HAN WEI WANG](https://appshunter.io/developer/928406183) |

## What reviewers say

### Structure

[App page](https://appshunter.io/ios/app/structure/id570447097)

This app is a companion for a 3D scanning accessory, enabling iOS devices to capture the world in three dimensions. It allows users to view live 3D measurements, overlay depth and color data, and stream 3D data to a computer. The app also facilitates firmware updates and battery level checks for the accessory.

**Highlights:** Live 3D distance measurements, Overlay 3D depth and color, Live 3D stream uplink via WiFi, Structure Sensor firmware updates, Structure Sensor battery level check

**In-app purchases:** none


### FrontDepth View

[App page](https://appshunter.io/ios/app/frontdepth-view/id1583468252)

Capture real-time images from your device's TrueDepth camera, especially in low light. Explore your face from different angles, switch between 2D and 3D views, and save 3D photos. Browse your saved 3D face images in a dedicated folder.

**Highlights:** Real-time TrueDepth camera feed, Low-light image capture, Adjustable view range slider, Pan display to explore face angles, Toggle between 3D and 2D views, Save 3D face photos, Browse saved 3D photos

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Structure free?

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

### Is FrontDepth View free?

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

### Which has better reviews, Structure or FrontDepth View?

FrontDepth View is rated higher. Structure averages 3.1 out of 5 from 15 ratings, while FrontDepth View averages 4.3 from 4 ratings.

### Do Structure or FrontDepth View have ads?

Neither Structure nor FrontDepth View shows ads.

### Which is updated more often, Structure or FrontDepth View?

Structure ships an update every 2 months, and FrontDepth View every 2 months. Most recently, Structure was updated on August 20, 2026 and FrontDepth View on July 7, 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.*