GeoGebra Graphing Calculator vs CEFA APP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GeoGebra Graphing Calculator
This application allows users to easily graph functions and equations, identify key points, and share their work. It's a powerful tool for learning math and science, offering features like regression and access to learning activities.
- Graph functions, polar and parametric curves
- Interactive transformations with sliders
- Find special function points (roots, min, max, intersections)
- Perform regression with best-fit lines
- Search for learning activities
- Save and share graphs
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Easily graph functions and equations, find special points of functions, save and share your results. Millions of people around the world use GeoGebra to learn math and science. Join us! • Plot functions, polar and parametric curves • Experience transformations with sliders • Get special points of functions: roots, min, max, intersections • Do regression with best-fit lines • Search for free learning activities directly from our app • Save and share your results with friends and teachers If you also want to solve equations or find derivatives and integrals, please try our CAS calculator app. We’d love to hear from you: send us your questions or feedback via Twitter @geogebra or via https://help.geogebra.org
CEFA APP
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Aplicación para alumnos de preparatoria aspirantes a ingresar a universidades públicas de México. -Clases en Video -Clases en Podcast -Clases en Realidad Virtual -Clases en Realidad aumentada -Clases en Vivo -Tienda de puntos
Screenshots
Verdict
The clearest difference is update cadence: GeoGebra Graphing Calculator at monthly against CEFA APP's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GeoGebra Graphing Calculator ships an update monthly, CEFA APP every 4 months. The most recent releases landed on November 8, 2026 and November 7, 2026 respectively.
| Parameter | GeoGebra Graphing Calculator | CEFA APP |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (284 ratings) — better | — |
| Positive reviews | 53.8% of reviews | — |
| Number of ratings | 284 — better | — |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 104 MB | 535 MB |
| Age rating | 4+ | 4+ |
| Developer | GeoGebra GmbH | Sergio Reyes |
Bugs and requests
GeoGebra Graphing Calculator
Reported bugs
16 issues- App crashes when entering complex equations
- Graphs disappear when touched or zoomed
- Functions deleted when app moves to background
- Exam mode locks device for 8 hours
- Cannot paste content on mobile version
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- Crashes with parametric variables
- Integral and Limit commands show 'unknown command' error
- Derivative function expression not displayed
- Crashes on iPad with Stage Manager enabled
- Cannot open saved GeoGebra files on iPad
- Crashes when entering fractions
- Performance issues with absolute value functions
- Crashes with certain trigonometric combinations
- Intersection points difficult to select on iPhone
- Zoom functionality causes crashes
- Help menu causes app to crash
Requested features
15 requests- Save and load functionality for projects
- User account login and cloud storage
- 3D graphing capabilities
- Fraction input support
- Radian mode for trigonometric functions
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- Integral and limit command functionality
- Derivative function expression display
- Parametric and polar coordinate graphing
- Handwriting recognition for input
- Dark mode theme
- Export to CSV or image formats
- Improved keyboard with preset functions
- Geometry construction tools restoration
- Support for imaginary numbers
- Auto-save feature
CEFA APP
Not enough reviews yet to summarise bugs or requests.
In-app purchases
GeoGebra Graphing Calculator
No in-app purchases
CEFA APP
No in-app purchases
Questions
Is GeoGebra Graphing Calculator free?
Is CEFA APP free?
Do GeoGebra Graphing Calculator or CEFA APP have ads?
Which is updated more often, GeoGebra Graphing Calculator or CEFA APP?
Other comparisons
