3D Circle vs EDUP Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
EDUP Smart
Control multiple smart devices remotely from a single application. Manage Internet of Things, smart home, and access control devices with fast networking and flexible settings. Share equipment with others for a connected experience.
- Remote device control
- Multi-device management
- Internet of Things integration
- Smart home control
- Access control management
- Equipment sharing
- Intelligent linkage
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1. Remote control, easy to worry, free control anytime and anywhere 2. Multipe smart devices can be added,and one APP realizes intelligent control of Internet of Things,Internet of Vehicles,smart home,access control,etc. 3. Fast networking, flexible Settings, free view 4. Sharing equipment and passing happiness 5. Intelligent linkage and scenario customization
Screenshots
Verdict
The clearest difference is rating: EDUP Smart at 4.7 against 3D Circle's 2.5. EDUP Smart also leads on ratings volume (237 vs 4) and review sentiment (44% vs 25%). 3D Circle's advantage is update cadence (every 2 weeks vs every 16 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
EDUP Smart holds the better App Store score, 4.7 against 2.5. That said, the two scores are not equally well evidenced: EDUP Smart has 237 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 25% of 3D Circle's written reviews are positive against 44% of EDUP Smart's.
3D Circle ships an update every 2 weeks, EDUP Smart every 16 months. Both last shipped on November 3, 2026.
| Parameter | 3D Circle | EDUP Smart |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (4 ratings) | 4.7 (237 ratings) — better |
| Positive reviews | 25.2% of reviews | 43.8% of reviews — better |
| Number of ratings | 4 | 237 — better |
| Update frequency | Every 2 weeks — better | Every 16 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 45 MB | 186 MB |
| Age rating | 4+ | 4+ |
| Developer | 飞海 李 | 春平 周 |
Customer experience
3D Circle
EDUP Smart
User reviews
3D Circle
From 4 App Store ratingsWhat we love
- ✨ 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
Room to improve
- 🐛 Persistent WiFi connectivity issues
- ❌ App frequently fails to recognize device connection
- 📖 Poor and unclear instructions
- 🌍 Language barriers in documentation
- ⚠️ Unreliable reconnection after initial setup
EDUP Smart
From 237 App Store ratingsWhat we love
- 👍 Easy and fast to use
- 💡 Good for setting alarms and lights remotely
- 🌈 Endless color options
- 🎶 Calming and good quality sounds
- 💰 Good value for the price
Room to improve
- 🐛 Connection issues are frequent
- 😠 Limited to 4 alarms
- 💡 Display brightness too high
- 🔒 Requires registration and internet connection
- 👎 App doesn't connect to wall clock
Bugs and 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
EDUP Smart
Reported bugs
4 issues- Connection failed repeatedly
- App wouldn't connect to wall clock
- Fails to pair/connect
- Would not connect on 2.4GHz Wi-Fi
Requested features
6 requests- Add more alarm slots
- Option to deactivate beep sound
- Add more color options (e.g., red)
- Allow colors to be dimmer
- Add Russian language support
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- Lower display brightness options (10% or 5%)
In-app purchases
3D Circle
No in-app purchases
EDUP Smart
No in-app purchases
