# Letianpai Rux vs LOOI

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.

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.

## The numbers

| Metric | Letianpai Rux | LOOI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (6 ratings)](https://appshunter.io/ios/app/letianpai-rux/id6452316309/reviews) | **[3.3 (161 ratings)](https://appshunter.io/ios/app/looi/id6474993624/reviews)** |
| Number of ratings | 6 | **161** |
| Positive reviews | 0.0% of reviews | **39.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 75 MB | 1.0 GB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [北京人和家科技有限公司](https://appshunter.io/developer/1698843685) | [TangibleFuture (Dongguan) Intelligent Hardware Co.,Ltd.](https://appshunter.io/developer/1679680362) |

## What reviewers say

### Letianpai Rux

[App page](https://appshunter.io/ios/app/letianpai-rux/id6452316309)

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.

**Highlights:** Video calls, Remote control, Network pairing, Robot interaction

**Features:** macOS Compatibility

**In-app purchases:** none


### LOOI

[App page](https://appshunter.io/ios/app/looi/id6474993624)

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.

**Highlights:** 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

**In-app purchases:** none

**What reviewers like**

- 😊 Engaging and fun companion for conversation
- 💬 Good ChatGPT integration for intelligent responses
- 🎮 Fun games and interactive activities
- 📱 Works as wireless phone charger
- 🎨 Cute and appealing character design

**What reviewers complain about**

- 🐛 App crashes frequently on startup
- 🎤 Wake word 'Hey Looi' doesn't work reliably
- 🔊 Voice recognition fails consistently
- 📱 Incompatible with newer iPhone models (iOS 26+)
- ⚫ Doesn't work on dark surfaces or desks

**Reported bugs**

- App crashes on launch
- Wake word recognition failure
- Voice recognition not working
- Permission registration fails on iOS 26+
- Motion & Fitness permissions not registering

**Requested features**

- Chinese language support (most requested)
- French language support
- Spanish language support
- Multiple voice options to choose from
- Voice customization and locking preferred voice


## Frequently asked questions

### Is Letianpai Rux free?

Letianpai Rux is free to download, with no in-app purchases.

### Is LOOI free?

LOOI is free to download, with no in-app purchases.

### Which has better reviews, Letianpai Rux or LOOI?

LOOI is rated higher. Letianpai Rux averages 2.3 out of 5 from 6 ratings, while LOOI averages 3.3 from 161 ratings.

### Do Letianpai Rux or LOOI have ads?

Neither Letianpai Rux nor LOOI shows ads.

### Which is updated more often, Letianpai Rux or LOOI?

Letianpai Rux ships an update weekly, and LOOI every 3 weeks. Most recently, Letianpai Rux was updated on September 28, 2026 and LOOI on October 19, 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.*