# 3Dfan vs qblens

The clearest difference is rating: qblens at 5.0 against 3Dfan's 4.2. qblens also leads on review sentiment (100% vs 67%). 3Dfan's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.5). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

qblens holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews point the same way: 67% of 3Dfan's written reviews are positive against 100% of qblens's.

Both ship on a similar rhythm, roughly every 4 weeks. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 3Dfan | qblens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/3dfan/id1442423874/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/qblens/id6742318663/reviews)** |
| Number of ratings | **5** | 4 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | Every 4 weeks |
| Monetization | Free | Free |
| Size | 224 MB | 180 MB |
| Requires iOS | **15.6** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Shenzhen 3DVSTAR Display Technology Co., Ltd.](https://appshunter.io/developer/1442423873) | [Optiqb AI Technology Limited](https://appshunter.io/developer/1797739810) |

## What reviewers say

### 3Dfan

[App page](https://appshunter.io/ios/app/3dfan/id1442423874)

Access a vast library of 3D content and applications. This platform aggregates massive resources to support major mainstream content platforms, offering a wide range of 3D assets and tools.

**Highlights:** Massive 3D content resources, Supports major content platforms, 3D application integration, Resource aggregation, Extensive asset library

**Features:** macOS Compatibility

**In-app purchases:** none


### qblens

[App page](https://appshunter.io/ios/app/qblens/id6742318663)

Experience 3D content on your phone without special glasses. This screen protector converts 2D media into a stereoscopic 3D visual experience, making 3D viewing accessible and comfortable. It also supports creators in producing 3D content.

**Highlights:** Naked-eye 3D viewing, 2D to 3D content conversion, Replaces expensive 3D equipment, Supports creators' 3D content production, Enhanced visual experience

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

**In-app purchases:** none


## Frequently asked questions

### Is 3Dfan free?

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

### Is qblens free?

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

### Which has better reviews, 3Dfan or qblens?

qblens is rated higher. 3Dfan averages 4.2 out of 5 from 5 ratings, while qblens averages 5.0 from 4 ratings.

### Do 3Dfan or qblens have ads?

Neither 3Dfan nor qblens shows ads.

### Which is updated more often, 3Dfan or qblens?

3Dfan ships an update every 4 weeks, and qblens every 4 weeks. Most recently, 3Dfan was updated on October 24, 2026 and qblens on October 21, 2026.

---

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