Server tester vs Yooai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Server tester
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Server Tester is a developer tool for testing server endpoints using batch HTTP or raw-socket requests. Save hosts, define custom requests, track outcomes with built-in status checks, history, notifications, and private iCloud sync. Perfect for monitoring APIs, testing backend services, or verifying network reliability. Key Features: - Save and organize hosts with base URLs and default headers. - Add multiple request definitions per host (method, endpoint, status expectations, optional body). - Run full batches and log activity for quick debugging and uptime verification. - Sync host and request data securely through your private iCloud account. - Run background checks and receive result notifications (optional). - Supports HTTP(S) and raw TCP/UDP-style connections for flexible testing scenarios.
Yooai
Control your smart home devices remotely, including starting, stopping, and switching appliances. It supports various devices and allows sharing control with family and friends. Integrate with voice assistants for hands-free operation and receive equipment failure notifications.
- Remote appliance control
- Support for various devices
- Device sharing with family
- Voice assistant integration
- Equipment failure notifications
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Yooai to help you enter smart home life ◎ Remote control of home appliances start and stop, switch machine ◎Support a variety of common appliances such as water purifiers, purifiers, sockets, etc. ◎Support sharing operation, can authorize the device to family and friends ◎Support connection to Tmall Elf, Amazon Speakers, for intelligent voice operation ◎ Support equipment failure notification, know the equipment failure situation at the first time
Screenshots
Verdict
The clearest difference is update cadence: Yooai at every 2 months against Server tester's every 4 months. Yooai also leads on iOS requirement (13.0 vs 18.6). Server tester's advantage is device support (4 vs 2). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Server tester ships an update every 4 months, Yooai every 2 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.
| Parameter | Server tester | Yooai |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, Mac, Apple TV — better | iPhone, iPod |
| Requires iOS | 18.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Salenius Code AB | Guangzhou You'an Information Technology Co.,Ltd |
In-app purchases
Server tester
No in-app purchases
Yooai
No in-app purchases
