GeoGebra vs GhostReader
A side-by-side look at GeoGebra and GhostReader. For an in-depth review of either product, follow the links below.
GeoGebra
Education & Reference
GeoGebra is free and open-source dynamic mathematics software for all levels of education. It combines geometry, algebra, spreadsheets, graphing, statistics and calculus in one easy-to-use package. It can be used to teach math from elementary through university level.
geometryalgebraspreadsheetsgraphingstatisticscalculusmatheducation
GhostReader
Education & Reference
GhostReader is a free, open-source speed reading software for Windows, Mac, and Linux. It allows users to efficiently read through texts by displaying one word at a time in rapid succession using RSVP (rapid serial visual presentation). Key features include adjustable reading speed, text highlighting, collection saving, and focus mode.
speed-readingrsvptext-highlighting
Related Comparisons
Data Analysis Tool
SciDaVis
DPlot
Matplotlib
Lybniz
Autograph