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About
This utility app offers in-depth hardware analysis and real-time device status monitoring for iPhones. It allows users to import diagnostic files for local analysis, view key metrics like battery and network speed, and access a suite of practical tools for network, storage, and screen testing.
✓Import system diagnostic files for local hardware analysis
✓Real-time monitoring of battery, memory, and network speed
✓Dynamic Island and widget support for key metrics
✓Network Ping, storage performance, and screen testing tools
✓Privacy-focused with local data processing
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What's New in 许大师
1.0.5
August 17, 2026
• 新增深色模式 • 新增 12 种语言支持，包括简体中文、繁体中文、英语、日语、韩语、俄语、西班牙语、法语、德语、巴西葡萄牙语、意大利语和印度尼西亚语
1
In-App Purchases
$0.99
许大师 Pro 永久版
一次购买，永久解锁许大师全部 Pro 专业功能。
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FAQ
What is 许大师?
许大师 is a utility app for iPhones that provides detailed hardware analysis and real-time device status monitoring. It allows users to import system diagnostic files for local analysis and offers various practical tools.
Does 许大师 have ads?
No, 许大师 does not contain advertisements. The developer's privacy policy states they do not engage in advertising tracking.
Is 许大师 free to use?
Yes, 许大师 is available for free. However, it does offer in-app purchases for additional features or content.
What kind of hardware information does 许大师 provide?
许大师 can parse device hardware configuration information, helping users understand their model and component details. It can also generate hardware analysis reports from imported system diagnostic archives.
Can 许大师 monitor my device's temperature?
许大师 provides auxiliary estimation for metrics like heat status within the scope accessible by the system. These are for reference only and may be estimations.
What practical tools are included in 许大师?
The app includes tools for network testing (Ping), storage performance testing (read/write speeds), screen checks (color, dead pixels), touch testing, QR code scanning/generation, password generation, and a decibel meter.
How often is 许大师 updated?
The latest version is 1.0.4, and it was last updated on August 15, 2026. The initial release date was July 23, 2026, indicating frequent updates shortly after launch.
What devices does 许大师 support?
许大师 is designed for iPhones and is available on the App Store. It is rated for ages 4 and up.