Rectangle Comparison

Rectangle Rectangle Pro Multitouch
Price Free ... ...
Open Source
Use Keyboard Shortcuts to snap windows
Drag windows to screen edges to snap
Select from Menu Bar to snap windows
Halves, Quarters, Thirds, Fourths, Sixths commands
Maximize, Almost Maximize, Maximize Height, Smaller, Larger, Center, Restore, Next/Prev Display commands
Todo Mode (Pin Mode in Pro) for keeping a specified app visible
Window Throw, Long Throw, and Quick Throw for faster, easier window snapping with less memorization Only window throw, configurable via gesture
Powerful customization for any window size and position, and what happens on repeated commands per custom shortcut
Save off entire workspaces with multiple applications shortctus, restore using window throw, keyboard shortcut, or on display connected
iCloud Sync Rectangle window management is not synced, but gestures are
Fill Left/Right commands
Windows-like shortcuts with arrow keys
Multiple window commands (Reveal Desktop Edge, tile, cascade, move all app windows to next display or half)
A large suite of trackpad and Magic Mouse gestures, and keyboard shortcuts that can be configured to perform pretty much any action you want
Key remapping (including hyper key) and physical mouse button remapping