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Rectangle Pro vs Lasso: catalog facts
Rectangle Pro	Lasso
Paid One-time purchase after a free 10-day trial.	Paid Distributed as a direct DMG download; the captured page does not show the price.
macOS	macOS
Window throws to 16 positions with one key combination Custom sizes, positions and snap targets	Click-and-drag grid for placing windows Saved layouts with their own keyboard shortcuts
macOS only Paid, unlike the free Rectangle	macOS only, and requires macOS 13 or later Pricing is not clearly stated on the homepage
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 1, 2026

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