SessionWatcher vs ClaudeUsageBar (2026)

What ClaudeUsageBar is

A free, open-source macOS menu bar app that shows Claude and Claude Code usage limits at a glance. Its own site lists session and weekly tracking with reset times, usage notifications at 25%, 50%, 75% and 90%, live Claude service status, a Cmd+U shortcut, and local-only storage with no analytics or telemetry. It runs on macOS 12 or later on Apple Silicon and Intel, and it is under 5MB. The source is at github.com/Artzainnn/ClaudeUsageBar.

That is a genuinely good free tool. If you want to read the code before running it, this is the option that lets you.

What SessionWatcher is

A native app for the Mac menu bar and the Windows taskbar that tracks usage limits, quotas, spend and reset times across 20 providers: Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Antigravity, opencode, Devin, Grok, Grok Bot, OpenRouter, Z.ai, Kimi, Qwen, DeepSeek, Synthetic, Fireworks AI, TypeSafe AI (Jev), Command Code and Mistral Vibe. The Mac app is written in Swift: no Electron, no web views, no background services. It reads usage figures only and never your code or conversations. Requires macOS 14 Sonoma or later, or Windows 10 (version 2004 or later) or Windows 11.

At a glance

	ClaudeUsageBar	SessionWatcher
Price	Free	$6.99 one-time (1 tool) · $59 Pro
Source	Open source	Proprietary
Tools tracked	Claude	20 providers
Minimum macOS	12	14 Sonoma
Windows	Not stated	Windows 10 (2004+) and 11
Setup	Session cookie from claude.ai	Reads existing local CLI credentials
Usage notifications	Yes, 25/50/75/90%	Yes
Desktop widgets	Not stated	Yes, with Pro (Mac only)
Multi-account	Not stated	Yes, with Pro
Devices per licence	Unlimited (free)	1, or up to 5 with Pro (Mac or Windows)

SessionWatcher

One app for Claude.
Or one app for all twenty.

Native app for the Mac menu bar and the Windows taskbar. Track Claude, Codex and 18 more tools' usage, costs, and rate limits in real time.

★★★★★Trusted by developers daily

“Fast, simple, and does exactly what it should. Definitely worth it.”

@nicojerome on GitHub

Download Free for Mac

macOS 14+. Free for 7 days, no credit card.

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Mon Jan 1 12:00 AM

Use ClaudeUsageBar if

Claude is the only AI coding tool you use.
You want to pay nothing, which is a completely reasonable position.
You want to read the source before you run it.
Your Mac is on macOS 12 or 13 and cannot run Sonoma.

Use SessionWatcher if

You use more than one AI coding tool and do not want a menu bar full of single-purpose apps.
You would rather not extract and re-extract a browser session cookie.
You want desktop widgets (on the Mac), multi-account tracking, or the same licence across up to 5 devices, Mac or Windows.
You also work on a Windows PC.
You want one place to compare which tool is closest to its limit right now.

What about Windows?

ClaudeUsageBar is described on its site as a macOS app. SessionWatcher for Windows puts the same usage in the Windows taskbar on Windows 11, or in a small window next to the taskbar on Windows 10 (version 2004 or later), and one licence key works on your Macs and PCs. For other options on Windows, see our guide to AI usage trackers for Windows.

The verdict

These are not really competitors, which is the honest thing to say. ClaudeUsageBar solves Claude, for free, well. SessionWatcher solves the problem of using six tools and never knowing which one is about to run out. If you have the first problem, take the free one. The paid case only starts when your stack does.

Frequently Asked Questions

Is ClaudeUsageBar really free?

Yes. It is free and open source, with the repository public at github.com/Artzainnn/ClaudeUsageBar. If price is the deciding factor, that is a real and honest advantage, and you should use it.

Then why would anyone pay for SessionWatcher?

One reason: the number of tools. ClaudeUsageBar tracks Claude. SessionWatcher tracks 20 providers in one app, including Claude Code, Codex, Cursor, Copilot, Gemini CLI and opencode. If Claude is the only AI tool you use, that reason does not apply to you. A second, smaller one: ClaudeUsageBar is a macOS app, while SessionWatcher also runs on Windows.

What is the setup difference?

ClaudeUsageBar documents that it needs a session cookie extracted from claude.ai to work. SessionWatcher reads the credentials the Claude Code CLI has already stored on your Mac or PC, so for Claude Code there is nothing to paste. Whether that matters depends on how often you would have to redo it.

Which macOS versions do they need?

ClaudeUsageBar states macOS 12 or later on Apple Silicon and Intel. SessionWatcher requires macOS 14 Sonoma or later, also on both architectures (its Windows app needs Windows 10 version 2004 or later, or Windows 11). On an older Mac, ClaudeUsageBar is the one that runs.

Can I try SessionWatcher before paying?

Yes. The 7-day trial needs no card and unlocks all of Pro, on Mac and Windows. After that, a single tool is $6.99 one-time and Pro is $59 one-time or $24 a year for all 20.

Is there a Claude usage tracker for Windows?

Yes. SessionWatcher for Windows shows Claude Code usage in the Windows taskbar on Windows 11, or in a small window next to the taskbar on Windows 10 (version 2004 or later). It has the same threshold notifications and the same plans as the Mac app, and one licence key works on both. Details are at sessionwatcher.com/windows.