# Wosee vs SLS Echon

The clearest difference is rating: SLS Echon at 5.0 against Wosee's 2.8. SLS Echon also leads on in-app purchases (none vs 10) and ads (none vs shown). Wosee's advantage is ratings volume (16 vs 1) and iOS requirement (13.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. Wosee sells 10 one-off in-app purchases. SLS Echon asks for nothing beyond the download.

SLS Echon holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: Wosee has 16 ratings behind it against 1, so its average is the more settled of the two.

Wosee ships an update weekly, SLS Echon daily. The most recent releases landed on November 12, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Wosee | SLS Echon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (16 ratings)](https://appshunter.io/ios/app/wosee/id1602042250/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sls-echon/id6782618500/reviews)** |
| Number of ratings | **16** | 1 |
| Positive reviews | 36.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 338 MB | 11 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [俊 刘](https://appshunter.io/developer/1250679739) | [XINGYU LIANG](https://appshunter.io/developer/6782618502) |

## What reviewers say

### Wosee

[App page](https://appshunter.io/ios/app/wosee/id1602042250)

Easily connect and manage your network cameras from your mobile device. This application provides a centralized platform for monitoring multiple camera feeds, offering convenience and control over your surveillance system.

**Highlights:** Connect network cameras, Manage network cameras, Monitor camera feeds, Centralized platform, Mobile device control

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 告警云录像月套餐（3天循环录） | $1.99 | one-time |
| 告警云录像月套餐（30天循环录） | $3.99 | one-time |
| 行车服务vip 90天套餐 | $9.99 | one-time |
| 行车服务黄金vip 90天套餐 | $15.99 | one-time |
| 告警云录像年套餐（7天循环录） | $17.99 | one-time |
| 行车服务vip 180天套餐 | $17.99 | one-time |
| 行车服务vip 360天套餐 | $20.99 | one-time |
| 行车服务黄金vip 180天套餐 | $30.99 | one-time |
| 告警云录像年套餐（30天循环录） | $35.99 | one-time |
| 行车服务黄金vip 360天套餐 | $45.99 | one-time |


### SLS Echon

[App page](https://appshunter.io/ios/app/sls-echon/id6782618500)

Easily buy tickets and schedule appointments for Echon Studio. Manage your visits and plan your experience with this convenient utility.

**Highlights:** Purchase tickets, Book appointments, Visit Echon Studio, Manage visits

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

**In-app purchases:** none


## Frequently asked questions

### Is Wosee free?

Wosee is free to download, with in-app purchases available.

### Is SLS Echon free?

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

### Which has better reviews, Wosee or SLS Echon?

SLS Echon is rated higher. Wosee averages 2.8 out of 5 from 16 ratings, while SLS Echon averages 5.0 from 1 ratings.

### Do Wosee or SLS Echon have ads?

Wosee shows ads; SLS Echon does not.

### Which is updated more often, Wosee or SLS Echon?

Wosee ships an update weekly, and SLS Echon daily. Most recently, Wosee was updated on November 12, 2026 and SLS Echon on October 31, 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.*