# World Palette vs Depth3D

The clearest difference is in-app purchases: Depth3D at none against World Palette's 1. Depth3D also leads on update cadence (every 11 days vs every 5 months) and iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

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

World Palette ships an update every 5 months, Depth3D every 11 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | World Palette | Depth3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/depth3d/id6761873115/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 11 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 12 MB | 223 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kouichi INAFUKU](https://appshunter.io/developer/438372899) | [Maiji Saito](https://appshunter.io/developer/671719488) |

## What reviewers say

### World Palette

[App page](https://appshunter.io/ios/app/world-palette/id1016286210)

Discover colors from your surroundings using your camera and incorporate them into your digital artwork. Collect a variety of hues to expand your creative palette and create more vibrant drawings. The free version allows saving up to 10 discovered colors.

**Highlights:** Discover colors using the camera, Draw with collected colors, Save up to 10 colors (free version), Expand your color palette, Create vibrant artwork

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Package | $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 World Palette free?

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

### Is Depth3D free?

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

### Do World Palette or Depth3D have ads?

Neither World Palette nor Depth3D shows ads.

### Which is updated more often, World Palette or Depth3D?

World Palette ships an update every 5 months, and Depth3D every 11 days. Most recently, World Palette was updated on October 26, 2026 and Depth3D on October 24, 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.*