Probability vs GeoGebra Calculator Suite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Probability
Calculate probabilities, find percentiles, and visualize probability density or mass functions for a wide range of continuous and discrete statistical distributions. Explore common distributions like normal, binomial, Poisson, and many more.
- Compute probabilities
- Determine percentiles
- Plot probability density function
- Plot probability mass function
- Supports 10+ continuous distributions
- Supports 5+ discrete distributions
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Replace your statistical tables with an interactive, graphical app! Compute probabilities & percentiles, and plot the probability density/mass function for the normal (Gaussian), t, chi-square, F, exponential, gamma, beta, log-normal, and Uniform, binomial, geometric (2 versions), hypergeometric, Poisson, and negative binomial (2 versions) distributions. Now supports Español.
GeoGebra Calculator Suite
Explore mathematical concepts with a powerful suite of tools. Graph functions, solve equations, and construct geometric figures in 2D and 3D. Utilize augmented reality to visualize math in the real world and share your creations.
- Graph functions, equations, curves, and surfaces in 2D and 3D
- Solve equations and perform calculus operations
- Construct and analyze geometric figures
- Create dynamic constructions with sliders
- Visualize 3D math objects with Augmented Reality
- Switch between different calculator modes
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Graph functions, roots, and extrema. Find derivatives and integrals. Create tables of values. Solve equations and 3D math problems. Construct and analyze polygons, circles and conics. Create dynamic geometric constructions in 2D. Use Augmented Reality to explore 3D math objects in real life. Save and share your results. Millions of people around the world use GeoGebra to explore and learn math and science. Come join us! • Plot functions, equations, curves and surfaces in 2D and 3D • Build tables of values • Solve equations • Find derivatives and integrals • Explore transformations with sliders • Get special points of functions: roots, min, max, intersections • Analyze different types of regressions • Create geometric constructions and 3D objects • Measure lengths, perimeters and areas • Create and analyze traces of points and loci • Experience sliders, points, graphs and geometry all working together • Investigate construction steps to get a deeper understanding • Switch between Graphing, Geometry, CAS and 3D Calculator • Search for free learning activities directly from our app • Save and share your results with students and teachers We’d love to hear from you: send us your questions or feedback via Twitter @geogebra or via https://help.geogebra.org
Screenshots
Verdict
The clearest difference is review sentiment: Probability at 97% against GeoGebra Calculator Suite's 47%. Probability also leads on rating (4.9 vs 4.3) and chart position (#196 vs unranked). GeoGebra Calculator Suite's advantage is price (Free vs $1.99) and update cadence (monthly vs every 3 months). On ads, in-app purchases and monetization model 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
GeoGebra Calculator Suite is free to download; Probability costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Probability holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 193 and 61 respectively. Written reviews point the same way: 97% of Probability's written reviews are positive against 47% of GeoGebra Calculator Suite's.
Probability ships an update every 3 months, GeoGebra Calculator Suite monthly. Both last shipped on October 24, 2026.
| Parameter | Probability | GeoGebra Calculator Suite |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.9 (193 ratings) — better | 4.3 (61 ratings) |
| Positive reviews | 97.2% of reviews — better | 47.5% of reviews |
| Number of ratings | 193 — better | 61 |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #196 — better | — |
| Devices | iPhone | iPhone, iPad, Mac — better |
| Requires iOS | 26.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 105 MB |
| Age rating | 17+ | 4+ |
| Developer | Matthew Bognar | GeoGebra GmbH |
Customer experience
Probability
GeoGebra Calculator Suite
Bugs and requests
Probability
Requested features
7 requests- Exam mode similar to Geogebra
- Poisson distribution
- Allow setting plot boundaries (e.g., for Beta distribution)
- Make formulae available in offline mode
- Clearly introduce parameters
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- Add options after graph rendering (area above, between, outside values)
- Consistent terms for df across distributions
GeoGebra Calculator Suite
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Probability
No in-app purchases
GeoGebra Calculator Suite
No in-app purchases
Questions
Is Probability free?
Is GeoGebra Calculator Suite free?
Which has better reviews, Probability or GeoGebra Calculator Suite?
Do Probability or GeoGebra Calculator Suite have ads?
Which is updated more often, Probability or GeoGebra Calculator Suite?
Other comparisons
