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Cinch vs Loop: catalog facts
Cinch	Loop
Paid $6.99 with an unlimited free trial and a 60-day money-back guarantee.	Free Free and open source, with optional donations.
macOS	macOS
Very simple drag-to-edge snapping Restores original size when dragged away	Radial menu for picking window positions quickly Keyboard shortcuts as well as mouse-driven selection
Listed compatibility stops at macOS 14 Sonoma Works best on single-monitor setups	Requires macOS 13 or later macOS only
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: GPL-3.0
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.