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Dotmeter
A Mac system monitor
1 follower
A Mac system monitor
1 follower
Dotmeter lives in the menu bar and opens a window for the full picture: which app is using the processor, graphics, memory, disk, network and power, how hot the Mac runs, and what is on every USB port. It also acts on what it shows: uninstall an app with what it left behind, see which ports are open, and find the cable that is slowing a drive down. Ask Claude or GPT about it with your own key. Free, open source, signed and notarized by Apple.







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Hi everyone, I'm the maker of Dotmeter.
Most system monitors tell you how much of something is in use.
What it does beyond the usual meters:
Every area (processor, graphics, memory, storage, thermals, network and power) is split by app, with five minutes of history beside it.
USB: it reads the Mac's port, the chip in the cable's plug and the device, and tells you which of the three is setting the speed. That is how you find out a fast drive is running at 480 Mb/s because of its cable.
Uninstall an app together with the settings, caches and background items it left behind.
See which ports are open, and which app opened them.
A week of history with events marked: heat, a busy app, memory pressure, a full disk, a dropped connection.
Ask Claude or GPT about what you are seeing, with your own API key. It is optional, and everything else works without it.
It is free and open source (MIT).