★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
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bug fix
FlashSpeed is a professional iOS network speed testing tool built with Objective-C, offering English/Japanese interfaces. It features 4 core modules: Speed Test (download/upload/ping), System Monitor, Network Tools (Ping/DNS/IP), and Settings. With game/streaming/office scenario tests, real-time diagnostics, and privacy-first design, it delivers precise network performance insights for optimal connectivity. Terms of Service: https://p4c8c0ejhq.feishu.cn/docx/TPFTdkhzTox7FUx0qasczXu0n6b Privacy Policy: https://p4c8c0ejhq.feishu.cn/docx/ASQnd6fsUolsrgxWe7XcJPtEnfd