3D LED FAN vs 3D Circle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3D LED FAN
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.
- 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)
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Our equipment is mainly used in the image reproduction environment of major shopping malls and other large venues; this equipment is mainly based on the operation of the 3D LED FAN App on the mobile phone, through the rotation of the LED light bar, using the principle of human eyes to form cool 3D graphics , Animation or video. Single version: Users only need to connect the mobile phone to the WiFI hotspot issued by the device, open the software, and then upload, delete, format files in the device, and modify the WiFi hotspot information, set the device name, and update the device firmware. And so on. The device can be connected to the router, and the network version can be used to operate the device after the connection is successful. Network version: The user can upload the files in the mobile phone to the server through the online version, and then update the files to the device through the server, which is no longer limited to manipulation near the device.
3D Circle
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.
- 3D circle creation
- Circle management
- Geometric visualization
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Only playing real footage can prove true high definition; simply using anime materials is just a marketing gimmick.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | 3D LED FAN | 3D Circle |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (19 ratings) | 3.0 (3 ratings) — better |
| Positive reviews | 33.3% of reviews — better | 25.4% of reviews |
| Number of ratings | 19 — better | 3 |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 118 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | 永泉 官 | 飞海 李 |
Customer experience
3D LED FAN
3D Circle
Bugs and requests
3D LED FAN
Not enough reviews yet to summarise bugs or requests.
3D Circle
Reported bugs
20 issues- 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
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- Brightness control not working
- Video orientation displays horizontally incorrectly
- Delete function is buggy and unreliable
- File deletion requires force quit and relaunch
- App shows 'Device disconnected' error repeatedly
- Bluetooth connection shows in settings but not in app
- SD card error messages during upload
- WiFi constantly disconnects and reconnects
- App does not support PNG or GIF files properly
- Deletion fails if file is currently playing
- App crashes on older iOS devices
- App freezes and becomes unresponsive
- Video upload shows 'no stream' error
- Recent update broke video upload functionality
- Videos display at reduced size after update
Requested features
16 requests- 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
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- GIF file support
- Video rotation and editing tools
- Individual video reversal for bounce looping
- Subfolder or page organization system
- Ability to recover deleted factory content
- WiFi password reset functionality
- Better file deletion mechanism
- Character limit increase for 3D text
- Image/video shrinking with padding options
- Trash recovery before permanent deletion
- Mac/iOS desktop software support
In-app purchases
3D LED FAN
- 购买6元积分$0.99
- 购买18元积分$2.99
- 购买38元积分$4.99
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- 购买68元积分$9.99
- 购买128元积分$19.99
- 购买298元积分$39.99
3D Circle
No in-app purchases
