Peter Lee Apps

Syscope

iPhone · iPad · iOS 17 or later

Device status and network checks in one place. CPU, memory and storage monitoring, Wi-Fi diagnostics and iPerf3 speed tests.

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Free to download, with an optional one-time Pro purchase. No subscription.

Know what the numbers mean

Wi-Fi and network diagnostics

Find your local IP, look up DNS, or test TCP and HTTPS connections. Wi-Fi Quick Check builds a shareable summary without starting a heavy speed test.

iPerf3 speed tests

Connect to an iPerf3 server you choose, or let Syscope on another device act as the server in the foreground.

Pro: keep every test

Privacy

No account, and no data sent to us. No ads and no tracking SDKs. Device metrics and saved tests stay on your device unless you export or share them.

Syscope

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