Letianpai Rux vs LOOI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Letianpai Rux
This platform enables remote control of a robot, facilitating functions like video calls and network pairing. It provides a way to interact with and manage a robotic device from a distance.
- Video calls
- Remote control
- Network pairing
- Robot interaction
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The Rux robot mobile control platform allows you to achieve functions such as video calls, remote control, and network pairing.
LOOI
Transform your phone into a smart desktop robot companion. This app enables a playful, evolving personality with LLM integration for enhanced intelligence. It offers visual recognition, voice commands, and emotional responses for limitless interaction.
- AI-powered personality evolution
- LLM integration for enhanced intelligence
- Facial and object recognition
- Natural language voice commands
- Emotional responses and custom actions
- Weather and schedule reminders
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Desktop robot—here comes LOOI! Simply open the LOOI APP and attach your phone to the LOOI robot device to meet this smart, curious, and playful desktop robot companion. He's a little trickster with unpredictable thoughts and a unique personality that evolves as you spend more time together, creating memories exclusive to your relationship and influencing his character development. Besides being your entertainment buddy, LOOI is also a capable assistant, providing weather forecasts, schedule reminders, and more. 【Work with LLM】 Now even smarter experience LOOl's lifelike presence with our custom Biomimetic Behavior Engine. Integrated with LLM, LOOl becomes smarter, providing you with an extraordinary playing experience. 【Visual Recognition】 With your smartphone's camera and computational power, LOOI brings facial recognition, extensive object identification, and intuitive gesture-command compatibility. Let's transform your desktop into an exciting playground! 【Voice Commands】 LOOl hears with an innate ability to understand natural language inputs, LOOl interprets what you say and responds with vibrant character. Just try waking him up with a simple "Hey LOOl". 【Emotional Response】 Never Boring From angry to happy to sad and more, with over 1200 custom actions and 233 trigger mechanisms combined with the sensory powers described above. Limitless interactive possibilities await you to explore. LOOI robot required. Available at looirobot.com
Screenshots
Verdict
The clearest difference is rating: LOOI at 3.3 against Letianpai Rux's 2.3. LOOI also leads on review sentiment (39% vs 0%) and ratings volume (161 vs 6). Letianpai Rux's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (15.0 vs 17.0). 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.
LOOI holds the better App Store score, 3.3 against 2.3. That said, the two scores are not equally well evidenced: LOOI has 161 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 0% of Letianpai Rux's written reviews are positive against 39% of LOOI's.
Letianpai Rux ships an update weekly, LOOI every 3 weeks. The most recent releases landed on September 28, 2026 and October 19, 2026 respectively.
| Parameter | Letianpai Rux | LOOI |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (6 ratings) | 3.3 (161 ratings) — better |
| Positive reviews | 0.0% of reviews | 39.4% of reviews — better |
| Number of ratings | 6 | 161 — better |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 75 MB | 1.0 GB |
| Age rating | 17+ | 4+ |
| Developer | 北京人和家科技有限公司 | TangibleFuture (Dongguan) Intelligent Hardware Co.,Ltd. |
Customer experience
Letianpai Rux
LOOI
Bugs and requests
Letianpai Rux
Not enough reviews yet to summarise bugs or requests.
LOOI
Reported bugs
24 issues- App crashes on launch
- Wake word recognition failure
- Voice recognition not working
- Permission registration fails on iOS 26+
- Motion & Fitness permissions not registering
Show 19 moreShow fewer
- Camera permissions not appearing in Privacy settings
- App hangs on 'Attach Phone' screen
- Email verification code errors
- Upload failed error when setting nickname
- App freezes and closes unexpectedly
- Microphone stops listening after initial interaction
- Bluetooth connectivity issues
- Neck mechanism gets stuck
- Language switches to Chinese/Japanese without user action
- Inconsistent response times and lag
- Subtitles don't sync with audio
- Dark surface detection prevents functionality
- Battery charge display inaccurate
- Device won't charge properly
- Firmware update compatibility issues
- App doesn't request necessary permissions
- Login code not sent to email
- Device stops responding after 10-15 minutes
- Nickname setup screen stuck in loop
Requested features
19 requests- Chinese language support (most requested)
- French language support
- Spanish language support
- Multiple voice options to choose from
- Voice customization and locking preferred voice
Show 14 moreShow fewer
- Object recognition improvements
- Integration with Apple Calendar and Reminders
- Smart home integration (Apple Home, Alexa)
- Real-time news and weather updates
- Pomodoro timer and productivity tools
- Keyboard input for communication
- Better dark surface detection
- Ability to test app before purchasing device
- Chat mode without wake word requirement
- Music playback functionality
- Note-taking and logging features
- Improved gesture recognition
- Better name recognition and customization
- Internet connectivity for real-time information
In-app purchases
Letianpai Rux
No in-app purchases
LOOI
No in-app purchases
