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AI · March 18, 2026

Claude Double Checker

See Claude's 2× usage window live in your macOS menu bar

Claude Double Checker launched on March 18, 2026 with 78 votes, #629 of 23,380 launches that month and more than 95% of that year's launches.

What it does

If you use Claude Code a lot, you know about the 2× usage window — but keeping track of when it's active, how long it lasts, and when it switches back is a pain. I built a small macOS menu bar app that shows you exactly that, right in your menu bar. Know when to push hard and when to hold back. Free download at double.raphaelduhs.at — happy building!

Check if Claude's March 2026 double usage promotion is currently active based on your timezone.

Does a similar job

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  • ClaudeUsageBarJan 2026 · claudeusagebar.com · ▲398

    Hey all! Like many of you, I've been using Claude daily and kept having a hidden fear: when my limit will be reached? How much I have consumed in this session? Im ending up going back and forth to settings > usage to check Literally every 5mns So I built ClaudeUsageBar, a minimal menu bar app that shows your Claude usage percentage at a glance. What it does: Shows your current session (5-hour) and weekly usage directly in the menu bar Notifies you at 25%, 50%, 75%, and 90% thresholds so you can pace yourself Displays exactly when your limits reset Works with both Free and Pro plans Privacy…

  • UsagebarJan 2026 · usagebar.com · ▲172

    A macOS menu bar app that tracks your Claude Code 5-hour and weekly usage limits. See reset timers, get notifications, and never hit the wall unexpectedly.

  • macOS menu bar app to track Claude usage in real timeJan 2026 · github.com · ▲161

    I built a macOS menu bar app to track Claude usage in real time via API after hitting limits mid-flow too often. Signed and notarised by Apple. Open source. https://github.com/richhickson/claudecodeusage https://x.com/richhickson

  • macOS menu bar gauges for your Claude Code quotaJun 2026 · github.com · ▲69

    Menu bar gauges for Claude Code quota (SwiftBar plugin) - grzegorz-raczek-unit8/claude-quota

  • Usage4ClaudeOct 2025 · github.com · ▲109

    I kept hitting Claude's 5-hour limit without realizing it, so I made this menu bar app to track it. Shows a color-coded ring (green/orange/red) and countdown to reset. Built it in Swift/SwiftUI, just for myself initially. Right now you have to manually grab your sessionKey from browser DevTools, which is annoying but works. Stores it in macOS Keychain so it's secure. Been actively working on it, already at v1.3.0 with much better UX now. It's open source (MIT) and works with all Claude platforms (web/CLI/desktop/mobile) since they share the quota. Currently…

  • AgentQuartzJul 2026 · agentquartz.vercel.app · ▲94

    Claude & Cursor usage in your macOS menu bar

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