# UDU Beauty vs SL Visual

The clearest difference is rating: SL Visual at 2.1 against UDU Beauty's 1.8. UDU Beauty's advantage is ratings volume (59 vs 15). 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.

SL Visual holds the better App Store score, 2.1 against 1.8. Both are backed by a comparable volume of ratings — 59 and 15 respectively. Written reviews split almost evenly too, at 14% and 14% positive.

UDU Beauty ships an update every 5 weeks, SL Visual every 4 weeks. Both last shipped on October 21, 2026.

## The numbers

| Metric | UDU Beauty | SL Visual |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (59 ratings)](https://appshunter.io/ios/app/udu-beauty/id1481179673/reviews) | **[2.1 (15 ratings)](https://appshunter.io/ios/app/sl-visual/id6737253954/reviews)** |
| Number of ratings | **59** | 15 |
| Positive reviews | **14.3% of reviews** | 13.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 30 MB | 9 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Dianzhui Culture Technology Co., Ltd.](https://appshunter.io/developer/1529082388) | [Shenzhen Shenglong Technology Co., Ltd](https://appshunter.io/developer/1748314415) |

## What reviewers say

### UDU Beauty

[App page](https://appshunter.io/ios/app/udu-beauty/id1481179673)

This application connects to a Wi-Fi enabled cleansing instrument, displaying real-time interface effects. It supports capturing photos and videos of the usage for review.

**Highlights:** Wi-Fi wireless image transmission, Real-time interface effect display, Photo capture, Video recording

**Features:** macOS Compatibility

**In-app purchases:** none


### SL Visual

[App page](https://appshunter.io/ios/app/sl-visual/id6737253954)

This utility app simplifies device pairing with clear instructions and an intuitive interface. Once connected, it automatically switches to a user-friendly display with text-described icons for easy interaction.

**Highlights:** Easy device pairing, Clear connection instructions, Automatic UI switching, Intuitive icon design, Text descriptions for icons

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UDU Beauty free?

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

### Is SL Visual free?

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

### Which has better reviews, UDU Beauty or SL Visual?

SL Visual is rated higher. UDU Beauty averages 1.8 out of 5 from 59 ratings, while SL Visual averages 2.1 from 15 ratings.

### Do UDU Beauty or SL Visual have ads?

Neither UDU Beauty nor SL Visual shows ads.

### Which is updated more often, UDU Beauty or SL Visual?

UDU Beauty ships an update every 5 weeks, and SL Visual every 4 weeks. Most recently, UDU Beauty was updated on October 21, 2026 and SL Visual on October 21, 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.*