# Depth3D — Depth Maps & Stereo Video

> AI-powered on-device video to stereo 3D conversion. (iPhone/iPad app by Maiji Saito.)

- Source: https://appshunter.io/ios/app/depth3d/id6761873115 (this page in markdown: same URL + `.md`)
- Developer: [Maiji Saito](https://appshunter.io/developer/671719488)
- Category: Photo & Video
- Price: Free
- Rating: 4.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 223 MB
- Languages: American English
- Released: 2026-04-13
- Data updated: 2026-08-16
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/depth3d/id6761873115/reviews.md

## What is Depth3D?

Depth3D converts local MP4 and MOV videos into stereo side-by-side 3D video using on-device AI depth estimation.

  Import a video, and Depth3D processes it entirely on your device to generate:
  • A depth preview video
  • A stereo side-by-side (SBS) video for compatible 3D viewers and displays
  • Raw depth data (.npy) for advanced workflows

  After depth data is generated once, you can adjust stereo strength or output resolution and regenerate the stereo video without recomputing depth.

  All processing happens on-device. No uploads. No servers. No account required.

## Key features

- 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


## Frequently asked questions about Depth3D

### Does Depth3D have ads?

No, Depth3D is completely ad-free, allowing for an uninterrupted user experience.

### What devices does Depth3D support?

Depth3D is available on iPhone, iPad, and iPod devices.

### How often is Depth3D updated?

The latest version, 1.4, was released on June 7, 2026, indicating active development and updates.

### What is the age rating for Depth3D?

Depth3D has an age rating of 4+, making it suitable for a wide range of users.

### Can I adjust the 3D effect in Depth3D?

Yes, after the initial depth data is generated, you can adjust the stereo strength to customize the 3D effect.

### Does Depth3D require an internet connection?

No, all processing for Depth3D happens on-device, meaning no uploads, servers, or internet connection are required.

### What file formats can Depth3D convert?

Depth3D can convert local MP4 and MOV video files into stereo side-by-side 3D video.

### What kind of data does Depth3D output besides 3D video?

In addition to stereo side-by-side video, Depth3D can also generate a depth preview video and raw depth data in .npy format.

## Version history (last 5 releases)

### 1.4 — 2026-06-07

Improved processing recovery and stability.

  - Improved recovery when processing is interrupted by app switching, screen lock, or app restart
  - Improved stereo video re-creation after changing depth or stereo settings
  - Reduced the chance of launch issues caused by restoring interrupted processing state
  - Improved handling of cached depth data used for stereo regeneration

### 1.3 — 2026-05-25

Improved processing recovery and app stability.

  - Fixed an issue where depth inference could restart from the beginning after resuming
  - Fixed a launch crash that could leave the app on a blank white screen
  - Reduced recovery data size and improved startup reliability
  - Improved behavior when returning from background during processing
  - Improved compatibility with older devices, including iOS 15

### 1.2 — 2026-04-29

Your previous session is now automatically restored on relaunch — input video, depth data, and stereo video are recovered so you can pick up right where you left off.

### 1.1 — 2026-04-21

This update expands compatibility to iOS 15 and later.

  We also refined the video preview and processing flow to improve the stability of depth generation and stereo video output.

### 1.0 — 2026-04-13

No release notes.

## Apps similar to Depth3D

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [DepthPop](https://appshunter.io/ios/app/depthpop/id6782385432) | — | Free | Photo & Video |
| [iSpConverter](https://appshunter.io/ios/app/ispconverter/id6761040703) | — | Free | Photo & Video |
| [DepthVR - VR 3D video maker](https://appshunter.io/ios/app/depthvr-vr-3d-video-maker/id6783583346) | — | Free | Photo & Video |
| [iSpatialAdjuster](https://appshunter.io/ios/app/ispatialadjuster/id6760958556) | — | Free | Photo & Video |
| [iPortraitPhotoMaker](https://appshunter.io/ios/app/iportraitphotomaker/id6761293592) | — | Free | Photo & Video |
| [StereoShift - 3D Photo/Video](https://appshunter.io/ios/app/stereoshift-3d-photovideo/id6759077023) | — | Free | Photo & Video |

## More apps by Maiji Saito

- [危険物取扱者乙種第四類](https://appshunter.io/ios/app/id671719485)
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- [危険物取扱者乙種第四類Lite](https://appshunter.io/ios/app/lite/id690557389)
- [基本情報技術者試験問題集](https://appshunter.io/ios/app/id716625312)
- [タクシーメーター](https://appshunter.io/ios/app/id738209600)
- [Hi-Fi Audio :: Smart Compo](https://appshunter.io/ios/app/hi-fi-audio-smart-compo/id1010518443)

All apps by Maiji Saito: https://appshunter.io/developer/671719488

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-16.*