Wonder Signal - Net Speedcheck
iOS app by 小利 薛. Utilities · 小利 薛
- Store rating
- 5 / 5
- Store rating count
- 2
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 1.1
- Listing last refreshed
- 2026-09-08
View the original store listing
Store description excerpt
We've meticulously crafted this professional iOS network speed test app to provide you with scientific, comprehensive, and in-depth network performance insights. Every bit transmitted is clearly visible, empowering you to monitor your network status and optimize your connection experience. ## **Core Features: Holistic Network Analysis from Macro to Micro** ### **1. Comprehensive Multi-Dimensional Network Diagnostics** With a single tap, initiate deep testing of critical network performance metrics. We measure not only basic **upload and download speeds** but also delve into **network latency (Ping)**, **jitter**, and **packet loss rate**. This delivers a complete portrait of your network's health, pinpointing the root causes of lag, disconnections, and other issues. ### **2. Universal Network Standard Compatibility Testing** Regardless of your location or connection type, the app delivers precise testing. It fully supports **Wi-Fi**, **5G**, **4G/LTE**, and even earlier cellular standards. By switching between networks for testing, you can effortlessly compare performance, providing critical data for choosing data plans or optimizing network environments. ### **3. Smart History & Data Logging** Every test result is automatically saved, building your personalized network quality profile. Through clear timelines and visual charts, you can track network performance changes over time and locations, monitor long-term trends in carrier service quality, or verify actual improvements after network upgrades. ### **4. Contextual Smart Testing Modes** We understand that different network activities demand distinct performance levels. That's why the app includes multiple **preset testing scenarios** like “Online HD Video Streaming,” “Large-Scale Multiplayer Gaming,” “Video Conferencing,” and “Large File Transfer.” Select a scenario, and the app simulates the corresponding traffic model for testing, providing a clear assessment and recommendation on whether the network is “suitable” for that activity. ### **5. Highly Customizable Professional Testing** To meet the needs of advanced users and professionals, we offer powerful custom testing capabilities. You can freely specify **test servers**, adjust **test duration** and **packet size**, or even create unique combinations of test parameters. This makes the app suitable not only for daily diagnostics but also as a lightweight testing tool for network engineers and developers. ## **Technical Advantages and Design Philosophy** - **Precision and Reliability**: Utilizes industry-standard testing methods to ensure accurate, reproducible data. - **Privacy & Security**: All tests run locally on your device. We never collect or upload any personal network usage data. - **Elegant & User-Friendly**: Designed in line with iOS guidelines, the interface is intuitive and clear. Complex data is visualized through charts for instant comprehension. - **Smart Background Operation**: The app is optimized for efficient, en
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