# WIFI Tooth vs SL Visual

The clearest difference is review sentiment: WIFI Tooth at 40% against SL Visual's 14%. SL Visual's advantage is rating (2.5 vs 2.2) and update cadence (every 4 weeks vs every 3 months). On price, ratings volume, ads and in-app purchases 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, 2.5 against 2.2. Both are backed by a comparable volume of ratings — 10 and 11 respectively. Written reviews complicate that: 40% of WIFI Tooth's written reviews are positive against 14% of SL Visual's, so the app with the better star average is not the one people write more warmly about.

WIFI Tooth ships an update every 3 months, SL Visual every 4 weeks. Both last shipped on October 17, 2026.

## The numbers

| Metric | WIFI Tooth | SL Visual |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (10 ratings)](https://appshunter.io/ios/app/wifi-tooth/id1573774736/reviews) | **[2.5 (11 ratings)](https://appshunter.io/ios/app/sl-visual/id6737253954/reviews)** |
| Number of ratings | 10 | **11** |
| Positive reviews | **40.0% of reviews** | 13.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 9 MB |
| Requires iOS | 13 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [晓腾 苏](https://appshunter.io/developer/1502538943) | [Shenzhen Shenglong Technology Co., Ltd](https://appshunter.io/developer/1748314415) |

## What reviewers say

### WIFI Tooth

[App page](https://appshunter.io/ios/app/wifi-tooth/id1573774736)

This utility tool allows users to visually inspect the cleanliness of their teeth using connected dental equipment. It helps you check if your teeth are clean.

**Highlights:** Visual dental inspection, Check teeth cleanliness, Connects to dental equipment, Utility tool software

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

**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 WIFI Tooth free?

WIFI Tooth 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, WIFI Tooth or SL Visual?

SL Visual is rated higher. WIFI Tooth averages 2.2 out of 5 from 10 ratings, while SL Visual averages 2.5 from 11 ratings.

### Do WIFI Tooth or SL Visual have ads?

Neither WIFI Tooth nor SL Visual shows ads.

### Which is updated more often, WIFI Tooth or SL Visual?

WIFI Tooth ships an update every 3 months, and SL Visual every 4 weeks. Most recently, WIFI Tooth was updated on October 17, 2026 and SL Visual on October 17, 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.*