Wosee vs SLS Echon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wosee
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.
- Connect network cameras
- Manage network cameras
- Monitor camera feeds
- Centralized platform
- Mobile device control
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Network camera management helps connect and manage network cameras.
SLS Echon
Easily buy tickets and schedule appointments for Echon Studio. Manage your visits and plan your experience with this convenient utility.
- Purchase tickets
- Book appointments
- Visit Echon Studio
- Manage visits
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This app lets users purchase tickets and book appointments to visit Echon Studio.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Wosee | SLS Echon |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (16 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 36.1% of reviews | — |
| Number of ratings | 16 — better | 1 |
| Update frequency | Weekly | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 338 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | 俊 刘 | XINGYU LIANG |
Customer experience
Wosee
SLS Echon
In-app purchases
Wosee
- 告警云录像月套餐（3天循环录）$1.99
- 告警云录像月套餐（30天循环录）$3.99
- 行车服务vip 90天套餐$9.99
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- 行车服务黄金vip 90天套餐$15.99
- 告警云录像年套餐（7天循环录）$17.99
- 行车服务vip 180天套餐$17.99
- 行车服务vip 360天套餐$20.99
- 行车服务黄金vip 180天套餐$30.99
- 告警云录像年套餐（30天循环录）$35.99
- 行车服务黄金vip 360天套餐$45.99
SLS Echon
No in-app purchases
