# Network Diagnostics Speed Test — WiFi Ping DNS Trace & LAN Scan

> WiFi Ping DNS Trace & LAN Scan (iPhone/iPad app by 友健 高.)

- Source: https://appshunter.io/ios/app/network-diagnostics-speed-test/id6792311015 (this page in markdown: same URL + `.md`)
- Developer: [友健 高](https://appshunter.io/developer/1871964438)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17 · 6 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-07-21
- Data updated: 2026-09-09
- User reviews in markdown: https://appshunter.io/ios/app/network-diagnostics-speed-test/id6792311015/reviews.md

## What is Network Diagnostics Speed Test?

Network Diagnostics App helps you see how your connection is really performing. Run a one-tap speed test for download, upload, latency, and jitter, plus a clear network quality readout—handy when home Wi-Fi stutters, the office network drops calls, or video meetings freeze.

Keep results in history to compare times of day and different networks. Free features include basic speed tests plus Ping, traceroute, and DNS lookup so you can rule out common issues first. Pro is a one-time unlock: unlimited speed tests, speed history and shareable results, plus certificate checks, port scanning, LAN device scan, network diagnostics, Bufferbloat testing, signal monitoring, and more.

Free users can complete up to three successful speed tests; then upgrade to Pro for unlimited testing and advanced tools. Pro is a one-time purchase for permanent unlock; price is shown in the App Store for your region. Use speed and diagnostic tools on a stable connection for best results. Data practices are described in the in-app Privacy Policy. This app provides network quality reference information only—it is not a carrier fault determination or any service guarantee.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 升级高级会员 | $0.99 | one-time |



## Version history (last 3 releases)

### 1.2 — 2026-08-30

bug fix

### 1.1 — 2026-08-09

界面全面升级为更清爽的浅色工具风格，测速主页更直观；新增「网络卡顿急救」，可按开会卡、游戏卡、刷视频、Wi‑Fi 不稳等场景，约 30 秒完成连接、DNS、稳定性与带宽体检，并给出可执行建议；历史页支持时间与指标筛选、曲线对比本月平均/最佳，方便你看清早晚高峰网速变化

### 1.0 — 2026-07-22

No release notes.

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All apps by 友健 高: https://appshunter.io/developer/1871964438

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-09.*