# 3D Filter vs Meld

The clearest difference is rating: 3D Filter at 5.0 against Meld's 4.0. 3D Filter also leads on in-app purchases (none vs 2). Meld's advantage is ratings volume (3 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Meld sells 2 in-app purchases, starting at $5.99 per month. 3D Filter asks for nothing beyond the download.

3D Filter holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

3D Filter ships an update every 4 days, Meld every 3 days. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 3D Filter | Meld |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/3d-filter/id6739324228/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/meld-3d-modeling/id6805777251/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Size | 40 MB | 264 MB |
| Requires iOS | **18.0** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maimaitiming Abudukadier](https://appshunter.io/developer/916422417) | [Meld Systems LLC](https://appshunter.io/developer/6802383865) |

## What reviewers say

### 3D Filter

[App page](https://appshunter.io/ios/app/3d-filter/id6739324228)

Create a unique 3D effect in your photos using Chromostereopsis. This app makes red elements appear to pop out and blue elements recede, adding a mesmerizing depth to your portraits.

**Highlights:** 3D photo transformation, Chromostereopsis effect, Depth illusion, Portrait enhancement

**Features:** macOS Compatibility

**In-app purchases:** none


### Meld

[App page](https://appshunter.io/ios/app/meld-3d-modeling/id6805777251)

Create and paint 3D models directly on your iPad. Offers robust modeling and topology tools, along with texture painting capabilities. Supports various export formats and includes a free tier with optional Pro features.

**Highlights:** Polygon modeling tools (Extrude, Bevel, Loop Cut), Topology editing (Split, Dissolve, Bridge), Texture painting with Apple Pencil pressure sensitivity, PBR material channels (Roughness, Metallic), Multiple light types and camera placement, OBJ, glTF, GLB, USDZ import/export, Autosave and 3D file previews

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Annual | $39.99 | per year |


## Frequently asked questions

### Is 3D Filter free?

3D Filter is free to download, with no in-app purchases.

### Is Meld free?

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

### Which has better reviews, 3D Filter or Meld?

3D Filter is rated higher. 3D Filter averages 5.0 out of 5 from 1 ratings, while Meld averages 4.0 from 3 ratings.

### Do 3D Filter or Meld have ads?

Neither 3D Filter nor Meld shows ads.

### Which is updated more often, 3D Filter or Meld?

3D Filter ships an update every 4 days, and Meld every 3 days. Most recently, 3D Filter was updated on October 21, 2026 and Meld on October 24, 2026.

---

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