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Geometry 4+
Explore interactive geometry
Thomas Jannaud
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- Free
- Offers In-App Purchases
Screenshots
Description
an intuitive app to do Geometry
Easily construct triangles, circles, intersections, line segment bisectors...
Targeted at teachers, students and math hobbyists, this app lets you work on clean and interactive geometric sketches.
It is lightweight and easy to use, with just the options that you need.
Features:
- Draw the tangent to a circle, the perpendicular to a line by a point, ...
- Supports colours, hiding construction lines, text annotations
- Animations
- LaTeX
- Use numerical values if needed
- Measures angles, lengths
- Rotations, symmetries, all kinds of transformations
- Regular polygons
and many more
Pros:
- Native app for Mac
- Light and dark mode
- Powerful yet lightweight
- Easy to use
- Excellent support: All emails are replied in a timely manner, usually in the same day.
Terms of service: https://www.bleezworld.com/en/geometry-app/terms-of-service
What’s New
Version 3.3
- Ability to change the thickness of the lines in the display
Ratings and Reviews
Excellent!
I am a former user of Geometer's Sketchpad which I find is no longer support on the Mac (was never converted to 64bit I think). So I took a chance on this app and found it to be an excellent substitute. In many ways, this app is easier to use than Sketchpad was. This app is very easy to learn, especially if you have experience using other geometry drawing tools; if not, it's probably a good idea to watch the training videos the developer has provided (with easy links from the help menu). When you click on any function, the app provides, in a message bar at the top of the window, the steps to follow to accomplish the construction. For example, click on perpendicular line and you are told to first click on the line you want the perpendicular to, with all possible candidates highlighted in red. It then tells you to click on an existing point or click a new point for the perpendicular to run through. And you're done. You don't need to remember what order to do each step. All in all, I find the app to be well worth the modest subscription fee being charged.
Best Geometry App
I downloaded this app for my studies, and I am very glad that I did. This is simply the best geometry app there is. Low cost, easy to use, and runs smoothly. It is also updated fairly often, and so far I haven’t found any bugs or glitches. Another thing that I like about this app is how precise it is when drawing. In addition, the appearance of the app changes if your device is on dark mode, which is a feature that many geometry apps (or apps in general) lack. Overall, this is a great app and I would definitely recommend it.
Now, this is a Geometry App!
I decided to get a second degree in math, and I am lucky enought to also lead college supplemental instruction sessions in trigonometry. However, even with some pretty amazing online tools, there wasn't an app I could find that made creating and working with geometric shapes easy.
This one does just that!
A big kudos to BleezWorld. I already love the app, and look forward to where it is going!
App Privacy
The developer, Thomas Jannaud, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Information
- Seller
- Thomas Jannaud
- Size
- 8.1 MB
- Category
- Education
- Compatibility
-
- Mac
- Requires macOS 10.11 or later.
- Languages
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English, French
- Age Rating
- 4+
- Copyright
- BleezWorld © 2023
- Price
- Free
- In-App Purchases
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- Monthly $1.49
- Yearly $9.99