# i3DPortrait vs Depth3D

The clearest difference is in-app purchases: Depth3D at none against i3DPortrait's 1. Depth3D also leads on update cadence (every 11 days vs every 4 months). i3DPortrait's advantage is ratings volume (4 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. i3DPortrait sells 1 one-off in-app purchase. Depth3D asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.0 for i3DPortrait against 4.0 for Depth3D. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

i3DPortrait ships an update every 4 months, Depth3D every 11 days. The most recent releases landed on September 8, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | i3DPortrait | Depth3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/i3dportrait/id1567735689/reviews) | [4.0 (1 ratings)](https://appshunter.io/ios/app/depth3d/id6761873115/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 11 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 223 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spmaker](https://appshunter.io/developer/467945373) | [Maiji Saito](https://appshunter.io/developer/671719488) |

## What reviewers say

### i3DPortrait

[App page](https://appshunter.io/ios/app/i3dportrait/id1567735689)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Save images in high resolution | $1.99 | one-time |


### Depth3D

[App page](https://appshunter.io/ios/app/depth3d/id6761873115)

This app uses on-device AI to transform standard videos into stereo 3D. It generates depth previews, side-by-side 3D videos for compatible displays, and raw depth data. Users can adjust stereo strength and output resolution after initial depth computation.

**Highlights:** On-device AI depth estimation, MP4 and MOV video conversion, Stereo side-by-side 3D output, Depth preview video generation, Raw depth data export (.npy), Adjustable stereo strength, Adjustable output resolution

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

**In-app purchases:** none


## Frequently asked questions

### Is i3DPortrait free?

i3DPortrait is free to download, with in-app purchases available.

### Is Depth3D free?

Depth3D is free to download, with no in-app purchases.

### Which has better reviews, i3DPortrait or Depth3D?

i3DPortrait and Depth3D are both rated 4.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do i3DPortrait or Depth3D have ads?

Neither i3DPortrait nor Depth3D shows ads.

### Which is updated more often, i3DPortrait or Depth3D?

i3DPortrait ships an update every 4 months, and Depth3D every 11 days. Most recently, i3DPortrait was updated on September 8, 2026 and Depth3D on August 16, 2026.

---

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