# Laifen vs UgreenConnect

The clearest difference is rating: UgreenConnect at 3.0 against Laifen's 2.4. Laifen's advantage is ratings volume (79 vs 2). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UgreenConnect holds the better App Store score, 3.0 against 2.4. That said, the two scores are not equally well evidenced: Laifen has 79 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 28% of Laifen's written reviews are positive against 33% of UgreenConnect's.

Laifen ships an update every 3 weeks, UgreenConnect fortnightly. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Laifen | UgreenConnect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (79 ratings)](https://appshunter.io/ios/app/laifen/id6463205325/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ugreenconnect/id6761375073/reviews)** |
| Number of ratings | **79** | 2 |
| Positive reviews | 28.3% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 160 MB | 284 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Shuye Innovation Technology Co., Ltd.](https://appshunter.io/developer/1704141324) | [深圳市绿联科技股份有限公司](https://appshunter.io/developer/1489890545) |

## What reviewers say

### Laifen

[App page](https://appshunter.io/ios/app/laifen/id6463205325)

Connect to your smart electric toothbrush to personalize your brushing experience. Set usage preferences and adjust device parameters to create custom modes for optimal oral health.

**Highlights:** Connect to Laifen electric toothbrush, Set personal usage preferences, Adjust hardware device parameters, Create custom toothbrush modes, Achieve optimal oral health

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ⚡ Quick device pairing and connection
- 🎛️ Customizable toothbrush settings (strength, frequency, oscillations)
- 🔄 Real-time setting synchronization with device
- 🦷 High-quality toothbrush hardware and materials
- 📦 Excellent packaging and product design

**What reviewers complain about**

- 🐛 Verification code not sent via SMS or email
- 🔐 Mandatory login requirement for app access
- 📱 Missing text/labels in app interface
- 🔌 App connectivity issues with toothbrush
- 💾 Data persistence problems (settings not saved)

**Reported bugs**

- Verification code never arrives via phone or email
- Get Code button permanently greyed out
- Server returns incorrect data errors
- Request timeout errors during account creation
- App shows blank screens with no text labels

**Requested features**

- Apple Health integration and sync
- Battery percentage display
- Dark mode option
- Brushing timer in app
- Real-time brushing feedback and notifications


### UgreenConnect

[App page](https://appshunter.io/ios/app/ugreenconnect/id6761375073)

Easily connect and manage power banks and smart devices for a more convenient and intelligent lifestyle. This application simplifies device control and enhances your daily routines.

**Highlights:** Connect power banks, Manage smart devices, Convenient control, Intelligent lifestyle integration, Easy device management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Laifen free?

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

### Is UgreenConnect free?

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

### Which has better reviews, Laifen or UgreenConnect?

UgreenConnect is rated higher. Laifen averages 2.4 out of 5 from 79 ratings, while UgreenConnect averages 3.0 from 2 ratings.

### Do Laifen or UgreenConnect have ads?

Neither Laifen nor UgreenConnect shows ads.

### Which is updated more often, Laifen or UgreenConnect?

Laifen ships an update every 3 weeks, and UgreenConnect fortnightly. Most recently, Laifen was updated on October 24, 2026 and UgreenConnect on October 11, 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.*