Free Mac menu bar app that frees RAM from simulators, emulators, daemons and dev servers
Free online developer tools and utilities
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
Not given
Pricing model
Freemium
Free
Pricing
Free: $0, with no time limit. Includes full list, stopping, Clean slate, dev server and agent rules, disk scan, CLI and MCP server. Every install includes 14 days of Pro. Pro: $19 once for 2 Macs, with every 1.x update. Adds memory warnings, simulator/emulator/daemon/sleep rules, undo, and disk clea
Not given
Key features
Lists all running simulators, emulators, Gradle daemons, containers and dev servers with their RAM usage
Stop processes using their native tools (simctl, adb, docker stop) instead of force-killing
One-click Clean slate to free idle processes while protecting databases and active builds
Automatic rules for dev servers, simulators, emulators and daemons (Pro)
Disk scan showing Xcode DerivedData, old simulator runtimes, unused Android images and node_modules (Free)
CLI and MCP server for AI agents to check running processes and free ports
Memory pressure alerts and automatic cleanup (Pro)
Not given
What makes it different
Stops each process type the way its own tool does (simctl, adb, docker) instead of force-killing
Groups processes by type (simulators, emulators, daemons, containers, servers) unlike Activity Monitor which lists raw processes
Pay once, no subscriptions or recurring charges
Free tier includes full menu bar app with stopping and Clean slate; Pro only adds automatic rules and extras
Never stops databases, builds in progress or system processes without confirmation
Browser-based processing - many tools process data directly in your browser without sending to server
All tools in one place - comprehensive collection without switching between multiple applications
Simple and practical design - tools designed to be easy to use without unnecessary steps
Growing collection - continuous addition of new utilities and improvements
Ramback
KitDevTools