GeoGebra Geometry
4.5star
5.66K reviewsinfo
1M+
Downloads
PEGI 3
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About this app
Easily construct triangles, drag points, draw parallel lines, intersect circles, save and share your results. Millions of people around the world use GeoGebra to learn mathematics and science. Join us!
• Create constructions with points, lines, circles, polygons, and angles
• Explore interactive geometry by dragging points
• Measure lengths and areas
• Transform shapes by mirroring, rotating and dilating them
• Try advanced constructions with conics and locus lines
• Investigate construction steps to get deeper understanding
• Search for free learning activities directly from our app
• Save and share your results with others
We’d love to hear from you: send us your questions or feedback via Twitter @geogebra or to [email protected]
• Create constructions with points, lines, circles, polygons, and angles
• Explore interactive geometry by dragging points
• Measure lengths and areas
• Transform shapes by mirroring, rotating and dilating them
• Try advanced constructions with conics and locus lines
• Investigate construction steps to get deeper understanding
• Search for free learning activities directly from our app
• Save and share your results with others
We’d love to hear from you: send us your questions or feedback via Twitter @geogebra or to [email protected]
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Ratings and reviews
4.7
5.19K reviews
Ron de Leeuw
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August 19, 2021
Seems like a powerful package for visually constructing calculations, but it's got a learning curve: you can't just click somewhere, but have to really know what you're doing with that click. Sketchometry (web version) is much easier to get started with, but its drawing tools are put away in inconvenient, non-intuitive fragments, making you click a lot hence-and-forth.
88 people found this review helpful
Jarom Luker
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July 17, 2024
I love the Exam mode; however, I discovered a loophole. If a student uses text bubbles, those can stay open without causing an alert. Students can absolutely continue to text I've another during the exam.
Khaled Ratul
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July 1, 2020
Exceptionally good and very user friendly. But the recent update has kinda broken it. I can no longer load my saved files without it crashing, and sometimes the undo button crashes the app, and sometimes it just crashes randomly. Never had it happened to me before so I'm pretty sure it was the last update. 5★ when you fix it. Edit: Fixed.
97 people found this review helpful
GeoGebra
May 12, 2020
We are sorry to hear that! Could you please send us more details at [email protected]? Thanks!
What's new
• New feature: Autocomplete, which makes using commands easy and straightforward.
• You can now take pictures with your camera and insert them into your constructions.
• You can now take pictures with your camera and insert them into your constructions.
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