Each one runs on hardware you already own, keeps its data somewhere you can point at, and asks nothing of you once it is installed — no account, no cloud, no subscription, nothing that phones home. Some are finished. Some are not. The ones that aren't say so.
A pomodoro timer that holds one sentence of yours in front of you while the clock runs. Then it shuts up.
A consumption queue for the books, records, shows and games you actually mean to get to. Wanting a thing is not a commitment.
Jellyfin downloads that play with every radio off. Five clauses, non-negotiable, each one testable — and one of them is a release gate.
How fast, which way, how high. A speedometer, compass, altimeter and trip recorder precise enough to trust and private enough to forget about.
Live air traffic drawn from your own antenna, not from a company. One person, one wire, whatever happens to pass over the house.