WallConnectorLog is a free, unofficial iPhone companion to the WallConnectorLog server.
It shows live charger status, the real charge sessions the server has derived, and the charger's lifetime counters. It connects only to a server you run yourself. It is a sibling of EVLog, the same developer's TeslaMate companion, and the two share a support address.
The server address is configured under Settings in the app. Nothing is filled in to begin
with; until an address is in place, typing demo in the server field runs the app on
built-in example data.
The app cannot reach my server. Check that the server answers from the phone's network, and that the address in Settings includes the port if you changed it — a bare address is assumed to use the default 4680. On a plain HTTP address, iOS will ask for permission to access devices on the local network the first time.
Why does the app need a server at all? The Wall Connector keeps no history of its own, so an app that only samples while it is open can never show a truthful charge list. The server polls the charger around the clock and derives the sessions; the app shows them.
A session's times look wrong. The app shows exactly what the server has logged. If the server's clock was wrong while a session was recorded — a machine that had just booted, for example — the timestamps carry that error. The energy figures come from the charger's own counters and are unaffected.
Open an issue on GitHub, which is the best place for anything reproducible, or write to evlog@notmydomain.org.