# 3D LED FAN vs 3D Circle

The clearest difference is in-app purchases: 3D Circle at none against 3D LED FAN's 6. 3D Circle also leads on rating (3.0 vs 2.7) and update cadence (every 3 weeks vs every 5 weeks). 3D LED FAN's advantage is ratings volume (19 vs 3) and iOS requirement (9.0 vs 14.0). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. 3D LED FAN sells 6 one-off in-app purchases. 3D Circle asks for nothing beyond the download.

3D Circle holds the better App Store score, 3.0 against 2.7. That said, the two scores are not equally well evidenced: 3D LED FAN has 19 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 33% of 3D LED FAN's written reviews are positive against 25% of 3D Circle's, so the app with the better star average is not the one people write more warmly about.

3D LED FAN ships an update every 5 weeks, 3D Circle every 3 weeks. The most recent releases landed on September 12, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 3D LED FAN | 3D Circle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (19 ratings)](https://appshunter.io/ios/app/3d-led-fan/id1436836113/reviews) | **[3.0 (3 ratings)](https://appshunter.io/ios/app/3d-circle/id1566567171/reviews)** |
| Number of ratings | **19** | 3 |
| Positive reviews | **33.3% of reviews** | 25.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 118 MB | 45 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [永泉 官](https://appshunter.io/developer/1615724563) | [飞海 李](https://appshunter.io/developer/1449959664) |

## What reviewers say

### 3D LED FAN

[App page](https://appshunter.io/ios/app/3d-led-fan/id1436836113)

This app controls a 3D LED fan to display cool 3D graphics, animations, or videos. Users can manage files, modify device settings, and update firmware via Wi-Fi. An advanced version allows remote file updates through a server.

**Highlights:** 3D graphics and animation display, File upload, deletion, and formatting, Wi-Fi hotspot management, Device name and firmware updates, Remote file updates via server (network version)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 购买6元积分 | $0.99 | one-time |
| 购买18元积分 | $2.99 | one-time |
| 购买38元积分 | $4.99 | one-time |
| 购买68元积分 | $9.99 | one-time |
| 购买128元积分 | $19.99 | one-time |
| 购买298元积分 | $39.99 | one-time |


### 3D Circle

[App page](https://appshunter.io/ios/app/3d-circle/id1566567171)

This utility app provides a simple and straightforward way to create and manage 3D circles. It's designed for users who need a basic tool for geometric visualization.

**Highlights:** 3D circle creation, Circle management, Geometric visualization

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ✨ Unique 3D hologram display technology
- 🎨 Ability to upload custom images and videos
- 😎 Cool visual effects that attract attention
- ⚡ Works well once properly configured
- 🎯 Intuitive interface for experienced users

**What reviewers complain about**

- 🐛 Persistent WiFi connectivity issues
- ❌ App frequently fails to recognize device connection
- 📖 Poor and unclear instructions
- 🌍 Language barriers in documentation
- ⚠️ Unreliable reconnection after initial setup

**Reported bugs**

- App does not recognize WiFi connection despite phone being connected
- WiFi network fails to appear in device settings
- App crashes when uploading videos
- App crashes when adding 3D text with character limits
- Rotation settings buttons non-functional

**Requested features**

- Increase file storage limit beyond 50 items
- Bluetooth connectivity option instead of WiFi only
- Hide top and bottom faces on 3D shapes
- File naming and description capabilities
- Offline mode for content creation


## Frequently asked questions

### Is 3D LED FAN free?

3D LED FAN is free to download, with in-app purchases available.

### Is 3D Circle free?

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

### Which has better reviews, 3D LED FAN or 3D Circle?

3D Circle is rated higher. 3D LED FAN averages 2.7 out of 5 from 19 ratings, while 3D Circle averages 3.0 from 3 ratings.

### Do 3D LED FAN or 3D Circle have ads?

Neither 3D LED FAN nor 3D Circle shows ads.

### Which is updated more often, 3D LED FAN or 3D Circle?

3D LED FAN ships an update every 5 weeks, and 3D Circle every 3 weeks. Most recently, 3D LED FAN was updated on September 12, 2026 and 3D Circle on September 21, 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.*