Nijia

Nijia is a storage analysis and cleanup app for Mac that helps you understand what's using your space before you delete anything. Space Analysis maps your whole drive in seconds so you can see where every gigabyte lives, including System Data, caches and build artifacts. Smart Cleanup clears only what can be rebuilt, matching derived files to the project or worktree that can recreate them, and nothing is deleted without your review. Dev Workspaces scans Git worktrees and AI agent sessions so you can see how much space each project and branch takes. Nijia also includes AI Desk Tidy to arrange your desktop without the busywork and System Watch for live disk, memory and load health. Every plan unlocks the full toolkit on up to two Macs, and you can try every feature free for seven days with no card required. Key Features: - Smart Cleanup: clear what can be rebuilt and keep what can't - Space Analysis: map your whole drive and see where every gigabyte lives - Dev Workspaces: scan worktrees and agent sessions for wasted space - AI Desk Tidy: arrange your desktop automatically - System Watch: live health for disk, memory and load Nijia brings calm, review-first storage cleanup to the Mac, with a 7-day free trial and plans from $1.90 a month, $9.90 a year or $18.90 one-time at launch pricing.