Comparison

Structure vs FrontDepth View

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Structure

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
Read full description

This is the official companion app for the Structure Sensor Made-for-iPad accessory. The Structure Sensor is a groundbreaking accessory that allows your iOS device to capture the world in 3D. Visit http://structure.io to learn about the Structure Sensor accessory and other apps that use it. Features: • View live 3D distance measurements. • Overlay 3D depth and color. • Uplink a live 3D stream to your computer via WiFi. • Update Structure Sensor firmware. • Check your Structure Sensor's battery level.

About

FrontDepth View

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
Read full description

FrontDepth View provides real-time visualization of both TrueDepth camera data and front camera imagery. You can switch between the front camera view, the TrueDepth depth view, or a combined mode that merges both sources to enhance environmental awareness and depth perception. * FrontDepth modes (Options 3 and 4) are particularly effective in low-light or dark environments, helping to reveal surrounding structures and spatial depth. The visible depth range can be adjusted using the slider at the bottom of the screen. * Combined modes (Options 2 and 4) blend front camera imagery with TrueDepth data to enhance object contours and improve depth detail. * In Combined mode, tap the subview to enlarge it for a closer inspection. Tap again to return to the split or combined layout. * 3D Point Cloud View allows you to freely explore your surroundings in an interactive 3D perspective by panning the screen. * The center-point depth is displayed in real time in centimeters. You can capture screenshots at any time by tapping the camera icon, and view your saved images by tapping the photo gallery icon. If you want to view back depth image through LiDAR and back camera, please check our app "LiDAR View". If you want to automatically measure facial features in real time using the TrueDepth camera, please check our app “Measure Face”. If you have any suggestions, feedback, or feature requests, feel free to contact us at hereyouare1981@gmail.com Thank you for using FrontDepth View!

Screenshots

Structure4 screens
FrontDepth View4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

Scorecard4 real differences · 6 level
Structure versus FrontDepth View: the parameters behind the verdict, then further details
ParameterStructureFrontDepth View
PriceFreeFree
Rating3.1 (15 ratings)4.3 (4 ratings) — better
Positive reviews50.0% of reviews75.0% of reviews — better
Number of ratings15 — better4
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size19 MB4 MB
Age rating4+4+
DeveloperXRPro, LLCHAN WEI WANG

Customer experience

Structure

All ratings15 ratings
Positive46.7%
Neutral13.3%
Negative40.0%
Written reviews24 reviews
Positive50.0%
Neutral4.2%
Negative45.8%

FrontDepth View

All ratings4 ratings
Positive75.0%
Neutral25.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

In-app purchases

None

Structure

No in-app purchases

None

FrontDepth View

No in-app purchases

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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