Most of these apps look similar at first glance — a small panel hanging off the notch, a session list, an approve button. The interesting differences are below the surface.
If you care about safety: ask whether the app's batch approval excludes destructive commands. Approving every queued tool call with one keystroke is convenient — until one of those calls is rm -rf, DROP TABLE, or a force-push. Claude Pulse holds those back automatically.
If you run many sessions: focus-awareness matters more than session-list ergonomics. When a session you're already looking at needs approval, the notch should not steal your attention. Most apps expand unconditionally.
If you care about your usage limits: check whether the app shows live 5-hour and weekly usage from Anthropic — and whether it makes you log in a second time to do so. The Claude CLI already has your tokens in the macOS Keychain; a well-behaved notch app reads them instead of asking again.
If you use tmux: approval routing into the right pane requires identifying sessions by PID or working directory. Few of these apps do this explicitly.