GazeRecorder
6.7#3 in eye tracking softwareFree planFree planAndroidiOSWebWindows
VisitGazeRecorder suits UX researchers who want to run remote studies using webcam-based eye tracking on desktop or mobile. The non-commercial desktop version may suit users whose work does not require commercial use.
PyGaze suits researchers or developers with some Python programming skills who are building eye-tracking experiments. It may also suit users who need gaze-contingent tools or support for the listed tracker and stimulus systems.