FreeGeo Mathematics
Create geometric constructions and move, scale or rotate them with one or more fingers.With the Freehandmode you can additional build your lines, circles, squares, rectangles and many more by drawing them on the screen. The system will detect it and create the object for you! For example, you can draw a freehand circle through three given points to create their circum circle.Furthermore, you can create even complicated mathematical projects by using one of 70 tools to add different points, circles, lines (Perpendicular bisectors, Orthogonal lines, Tangents, etc.), conics, angles, functions and many more.
Define functions and parameter curves to display, integrate or derive them. Create analytical objects like tangents and circles of curvatures or combine your creation with sliders, text and check boxes. Even exact calculations are possible with the own FreeGeo Computer-Algebra-System, for example solving equations.
FreeGeo can be used in other sciences, too. You can do statistical calculations by using one of the regression methods to interpolate given data points. And it is a nice app for learning for school!
A PDF manual of FreeGeo can be found here: http://www.freegeo.de/
Category : Education
Reviews (30)
Way harder to control than you would intuitively expect.... I cant even enjoy myself after 15 gruelling minutes of attempting to draw a single circle in a particular area
It would be nice to able to mail or otherwise exchange the drawings.
I found this app excellent for mathematical shapes.
More features less in mb and best perfomance
Very tough to understand and draw
I love this thing
Its okay. Can teach you geometry and algebra, but let's you do the figuring out of the tools, except for that tiny hint.
One of the few interactive geometry apps that follow mobile design guidelines. For simple 2D geometric constructions, this is probably the least painful option.
Great job.. a little to difficult to work with at the beginning... but once you get the hang of it.... works just perfect.. has the most features for construction and geometry point of view... worked well for me. Thanks
Get tool to use when exploring the behavior off maths equations. Quick start. Long on capabilities.
Not well executed. Simplistic.
This would be Super Useful if the UI & Undo weren't sooo glitchy.
User interface it is looking very heavy.
Thank you, this app is awesome.
Hard to control.
Simple interface, easy to use. Better than most of geometry apps out there.
Thanks a lot to fixed the note 3 issue.
This app is very useful and I like it
Exactly what I needed.
This app is very helpful for the students who do not have the facility of PC at home. They learn GeoGebra at home....5 stars to the developer
Breathtaking geometry and analysis on my Nexus 4, 7 and 10. When you download it, be sure to upgrade to the pro version. It's a worthwhile cause. I use Desmos and GeoGebra, but this app will probably get even more usage. You really can't afford to skip this brilliant app. I am hopeful of finding this app developed as a web site as GeoGebra is. It would be great yo be able to use it on my Chromebook.
Congratulation dude you are rock this app is helpful and congratulation for winning at intel 😉😉😉😉
best and most important educational app
This app is better than geogebra for android
Very very good and nice I love it.
Some updates could fix what is wrong
This seems to be amazing. I just paid £3.57 for another app that isn't as good. Happy to donate for future development if you had the option available. Love it.
This helps you quickly visualise and confirm facts in maths. It works so well you just do it for fun!
- yet I don't know how to animate,
This app is just what I was looking for. I'd love for it to be a bit more intuitive, but it easily draws what I used take forever to draw with compass and straight edge on graph paper.