Transfö
Free
1.8for iPhone, iPad
Age Rating
Transfö Screenshots
About Transfö
A transformation geometry app. You are asked to plot points, write coordinates, translate, rotate, reflect and resize triangles. Your results are saved on the iPad and to an online database. You can work offline without losing your results.
Teachers can see their student's results.
1. Plotting: plot points on the Cartesian plane
2. Coordinates: indicate coordinates of points on the Cartesian plane
3. Translations: move triangles by dragging, or using arrow buttons.
4. Reflections I: reflect triangles across lines using reflection tool.
5. Rotations I: rotate triangles around the origin using rotation tool.
6. Dilatations I: stretch or shrink triangles to or from the origin using dilatation tool.
7. Reflections II: reflect triangles across lines by plotting points.
8. Rotations II: rotate triangles around the origin by plotting points.
9. Dilatations II: stretch or shrink triangles to or from the origin by plotting points.
Links to many help videos on the help page.
Teachers can see their student's results.
1. Plotting: plot points on the Cartesian plane
2. Coordinates: indicate coordinates of points on the Cartesian plane
3. Translations: move triangles by dragging, or using arrow buttons.
4. Reflections I: reflect triangles across lines using reflection tool.
5. Rotations I: rotate triangles around the origin using rotation tool.
6. Dilatations I: stretch or shrink triangles to or from the origin using dilatation tool.
7. Reflections II: reflect triangles across lines by plotting points.
8. Rotations II: rotate triangles around the origin by plotting points.
9. Dilatations II: stretch or shrink triangles to or from the origin by plotting points.
Links to many help videos on the help page.
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What's New in the Latest Version 1.8
Last updated on Apr 26, 2017
Old Versions
Saving results bug fixed. "Log in" help videos fixed.
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Version History
1.8
Apr 26, 2017
Saving results bug fixed. "Log in" help videos fixed.
1.6
Jul 25, 2016
Transfö now works on the iPhone and iPad in portrait and landscape.
1.5
Apr 27, 2016
Teacher page improvements. Saving scores updated.
1.4
Mar 31, 2016
updated keywords, description and notes
1.2
Mar 24, 2016
bug fixes
1
Mar 17, 2016
Transfö FAQ
Click here to learn how to download Transfö in restricted country or region.
Check the following list to see the minimum requirements of Transfö.
iPhone
iPad
Transfö supports English