Compare software

Loop vs Moom: catalog facts
Loop	Moom
Free Free and open source, with optional donations.	Paid $15 license valid forever with at least one year of updates, and a free trial.
macOS	macOS
Radial menu for picking window positions quickly Keyboard shortcuts as well as mouse-driven selection	Customizable pop-up palette on the window buttons Saved window layouts for different display setups
Requires macOS 13 or later macOS only	macOS only Paid, with upgrade fees for later major versions
Downloadable app	Downloadable app
Open source	Closed source
License: GPL-3.0	License not stated
No account needed	Not stated if an account is 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.