Comparison

i3DPortrait vs Depth Map Extractor

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

Head to head
About

i3DPortrait

Create 3D photos from portrait images by extracting depth maps. Adjust depth effects and rotation, then save or share your creations with other 3D editing applications.

Highlights
  • Extract depth map from portrait photos
  • Create 3D photos
  • Adjust depth effect
  • Rotate 3D photos
  • Save in SBS format
  • Share with other 3D apps
Features
Read full description

This is an application that extracts a depth map image from a portrait photo with depth effect taken with an iPhone, and creates a 3D photo from the original photo and the depth map image. You can adjust the depth effect, rotation, save the created 3D photo in SBS format, and share it with other 3D editing apps such as i3DSteroid.

About

Depth Map Extractor

Generate detailed depth maps from your photos and videos using on-device AI. Explore depth with visual filters and create depth-aware renders. Export your creations as images or videos for various creative and technical projects.

Highlights
  • On-device AI depth map generation
  • Supports multiple AI models
  • Cloud-free processing
  • Depth map visualization with filters
  • Depth-aware render creation
  • Export as images and videos
Features
Read full description

MAGMA turns photos and videos into detailed depth maps with powerful on-device AI models, including ZipDepth, Depth Anything V1 and V2, MiDaS Small, and Apple’s built-in Depth Data. Create depth maps without uploading your media to the cloud. Import photos and videos from your library, capture new content with the camera, or open files from the Files app. Compare the original media with its depth map, then explore depth with color maps, gradients, and visual filters. Go beyond depth maps: combine the original image with depth data to create and preview depth-aware renders. Export your results as images or videos for creative and technical workflows. MAGMA is made for developers, creators, filmmakers, photographers, and visual artists working with depth and spatial media—all on your iPhone or iPad. By using this app, you agree to Apple’s standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

i3DPortrait4 screens
Depth Map Extractor4 screens

Verdict

The call

i3DPortrait and Depth Map Extractor both sit at 4.0 stars, but that hides the real split: 50% of i3DPortrait's written reviews are positive against 0% of Depth Map Extractor's. i3DPortrait also leads on iOS requirement (14.0 vs 17.0). Depth Map Extractor's advantage is update cadence (monthly vs every 4 months). On price, rating, ratings volume and ads 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. i3DPortrait sells 1 one-off in-app purchase and Depth Map Extractor sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Depth Map Extractor holds the better App Store score, 4.2 against 4.0. Both are backed by a comparable volume of ratings — 4 and 6 respectively. Written reviews complicate that: 50% of i3DPortrait's written reviews are positive against 0% of Depth Map Extractor's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

i3DPortrait ships an update every 4 months, Depth Map Extractor monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
i3DPortrait versus Depth Map Extractor: the parameters behind the verdict, then further details
Parameteri3DPortraitDepth Map Extractor
PriceFreeFree
Rating4.0 (4 ratings)4.2 (6 ratings) — better
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings46 — better
Update frequencyEvery 4 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better17.0
Further details — not scored
Size4 MB102 MB
Age rating4+4+
DeveloperSpmakerNelson Cruz

Customer experience

i3DPortrait

All ratings4 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews6 reviews
Positive50.0%
Neutral16.7%
Negative33.3%

Depth Map Extractor

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

1 purchases

i3DPortrait

One-time1
  • Save images in high resolution$1.99
4 purchases

Depth Map Extractor

Subscriptions3
  • Maga PRO weekly$2.997 Days
  • Maga PRO monthly$5.991 Month
  • Magma PRO yearly$14.991 Year
One-time1
  • Lifetime$19.99

Questions

Is i3DPortrait free?
i3DPortrait is free to download, with in-app purchases available.
Is Depth Map Extractor free?
Depth Map Extractor is free to download, with in-app purchases available.
Which has better reviews, i3DPortrait or Depth Map Extractor?
Depth Map Extractor is rated higher. i3DPortrait averages 4.0 out of 5 from 4 ratings, while Depth Map Extractor averages 4.2 from 6 ratings.
Do i3DPortrait or Depth Map Extractor have ads?
Neither i3DPortrait nor Depth Map Extractor shows ads.
Which is updated more often, i3DPortrait or Depth Map Extractor?
i3DPortrait ships an update every 4 months, and Depth Map Extractor monthly. Most recently, i3DPortrait was updated on November 3, 2026 and Depth Map Extractor on November 4, 2026.

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