3D Displayer vs INTEX Link
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3D Displayer
This application allows users to transfer photos and videos to an LED 3D hologram advertiser via Wi-Fi. It also enables file management, including viewing, renaming, listing, and deleting content stored on the advertiser.
- Transfer photos/videos via Wi-Fi
- View stored files on advertiser
- Control displayed content
- Manage files (rename, list, delete)
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This app is a software for LED 3D holygram advertiser. The main functions of it is: 1. User can take a photo or a video and then transfer it to advertiser by WIFI. 2. User can also view the files stored in the advertiser and control them to be displayed by advertiser. 3. User can manage the files stored in the advertiser, including rename, list and delete.
INTEX Link
Manage your Intex PureSpa remotely via Bluetooth or 2.4GHz WiFi. Control temperature, schedule heating, and set maintenance tasks for a consistently clean and relaxing spa experience.
- Remote spa management
- Bluetooth and 2.4GHz WiFi connectivity
- Temperature control
- Heater programming
- Maintenance scheduling
- Water chlorination scheduling (select models)
- Energy-saving idle temperature maintenance
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Take control of your PureSpa with the IntexLink App! Now you can manage your spa from anywhere using either Bluetooth or 2.4GHz WiFi connectivity. • Compatible with WiFi-enabled Intex products featuring the (WiFi) icon. • Designed to work with both Bluetooth and 2.4GHz WiFi for enhanced range. Please note that it does not support 5 GHz WiFi. • We recommend enabling the device location setting for improved pairing with the product. • Requires iOS 11 or later. With the IntexLink App, you can enjoy full functionality and control over your Intex PureSpa. Whether you're connected via Bluetooth or 2.4GHz WiFi, you can easily set the temperature, program the heater, and schedule maintenance tasks to align with your weekly routine. Select models even allow you to schedule water chlorination along with filtration, ensuring your spa is always clean and ready for relaxation. Plus, the App allows you to maintain an idle water temperature during periods of non-use, which helps save energy. You can even program the app to automatically turn on and heat up the spa to your desired temperature when you're ready to unwind and indulge in the soothing bubbles. With the IntexLink App, the ultimate spa experience is right at your fingertips, no matter where you are.
Screenshots
Verdict
The clearest difference is rating: INTEX Link at 2.3 against 3D Displayer's 1.8. 3D Displayer's advantage is update cadence (every 3 weeks vs every 9 months) and iOS requirement (9.0 vs 12.2). On price, review sentiment, ratings volume and ads 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.
INTEX Link holds the better App Store score, 2.3 against 1.8. Both are backed by a comparable volume of ratings — 13 and 16 respectively. Written reviews split almost evenly too, at 22% and 22% positive.
3D Displayer ships an update every 3 weeks, INTEX Link every 9 months. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.
| Parameter | 3D Displayer | INTEX Link |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (13 ratings) | 2.3 (16 ratings) — better |
| Positive reviews | 22.2% of reviews — better | 22.0% of reviews |
| Number of ratings | 13 | 16 — better |
| Update frequency | Every 3 weeks — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 12.2 |
| Further details — not scored | ||
| Size | 4 MB | 180 MB |
| Age rating | 4+ | 9+ |
| Developer | Shenzhen Feitianxia Technology Co, Ltd. | INTEX |
Customer experience
3D Displayer
INTEX Link
Bugs and requests
3D Displayer
Not enough reviews yet to summarise bugs or requests.
INTEX Link
Reported bugs
13 issues- Device randomly disappears from app without reason
- App unable to dismiss error codes (E90, E91)
- Scheduled programs fail to execute automatically
- WiFi pairing fails at 25% completion
- App becomes unresponsive after error occurrence
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- Temperature display ring disappears
- Heating function stops working after 2-3 remote activations
- Incompatibility with PureSpa and certain newer models
- Device unpairs after WiFi module reset
- App requires daily reinstallation to function
- Blank white screen requiring phone restart
- Scheduled sanitation runs at wrong time (2pm instead of 2am)
- App loses connection despite device remaining on WiFi
Requested features
8 requests- Dark mode option for nighttime use
- Error notifications and alerts for spa issues
- Ability to manually enter MAC address for forced connection
- Extended filtration scheduling beyond 8 hours
- Persistent error dismissal without app reinstall
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- Better error code explanations and troubleshooting
- Automatic reconnection after device reset
- Improved salt level management interface
In-app purchases
3D Displayer
No in-app purchases
INTEX Link
No in-app purchases
