Skip to content
Purchase research
Cost Doctor

Cost Doctor for Mac

Cost Doctor sits in the Mac menu bar and reads the Claude Code and Codex logs already on your Mac. It names the session using your tokens, tells you whether to compact or cut overhead, and turns the screen red when a check fails while an agent is waiting.

Official release history

Recent updates

Release notes parsed from trusted records and kept on this page. History provides context; a future Watch alert starts from a fresh baseline.

No trusted release history yet.

We have not observed a structured App Store, Sparkle, GitHub, or package release for Cost Doctor. Future official changes can still establish a Watch baseline.

Be the first to request it

Should you buy Cost Doctor? Let us investigate.

Request the same source-linked purchase brief shown in the completed example below. Your email starts the request and receives the result.

  1. CollectOfficial terms + public discussions
  2. VerifyRepeated signals + source links
  3. PublishPurchase brief + one email

One completion email only. No newsletter subscription.

Want it sooner? Independent demand changes queue priority.

Completed example · CleanShot X data

See what your finished brief will look like

Everything below belongs to CleanShot X. It is a real, completed example—not research about Cost Doctor.

Open the full CleanShot X brief
CleanShot X

CleanShot X

Example data

CleanShot X official websiteCompleted research example
98
analyzed comments
8
reviewed threads
425
comments stored
90
independent authors

From people who use it

Field notes from people who used Cost Doctor. The opinions are theirs; quoted facts are re-checked by AI Research.

No field notes about Cost Doctor yet. Used it for a while? Tell people what the docs don’t.Write a note

Product context

What Cost Doctor says it does

Official or maker-supplied product information. It is kept separate from buyer evidence and independent purchase verification.

Cost Doctor is a native Mac menu bar app for people who use Claude Code or Codex.

It reads the session logs on your Mac (~/.claude and ~/.codex) and shows today's token total, a seven-day chart, and a list of today's sessions ranked by use. For each session it shows the tool, the project, turns, current size per turn, where the session started, and the share used by subagents. When a session is carrying a lot of history, starts with a large tool list, or spends heavily on subagents, it says so in plain language.

It also watches for work that has failed and is waiting on you: failed checks on open pull requests (through the GitHub command line tool), a session that stopped on a failure and has sat idle, or a one-line alert file you or a script drop in ~/.costdoctor/alerts/. When that happens, the menu bar badge turns red, an optional red frame appears around every screen (it does not block clicks), and a notification can be sent.

The app does not call a model, does not change a session, and does not upload your prompts, code, or usage. There is no account. A licence is a key you paste once and it is checked on your Mac, offline.

It needs macOS 13 or later, and Claude Code or Codex installed. Pull request alerts also need the GitHub command line tool (gh), signed in.

Price: US$19 once, plus tax where it applies. No subscription. 14-day free trial with everything switched on.

Keep exploring

More Developer Tools apps from the directory.

Browse all Developer Tools apps