Distributions vs T
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Distributions
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Distributions β Explore Probability Visually Distributions is an educational app that helps you understand how parameters affect the shape and properties of 35 probability distributions. With interactive charts, sliders, and real-time statistics, you can see how changes in parameters impact the distribution instantly. Perfect for students, teachers, and anyone interested in statistics or data science. Key Features: β’ Explore both discrete and continuous distributions β’ Interactive charts for probability mass/density and cumulative functions β’ Real-time parameter editing with sliders and text fields β’ View mean, variance, skewness, and more β’ Random sampling demonstration β’ Predefined examples and parameter sets β’ Supports dark mode for comfortable viewing How It Works: 1. Select a distribution to explore 2. Adjust parameters and watch the chart update 3. View key statistics and properties 4. Try random sampling to see variability Perfect For: β’ Students learning statistics β’ Teachers demonstrating concepts β’ Data scientists and analysts Distributions makes learning probability intuitive and visual. Download now and start exploring!
T
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Unlock the potential of statistical analysis with the T-Table app, designed for students, educators, and researchers. Whether you're studying statistics, conducting research, or need quick reference to Student's T-Table scores, this app provides a reliable solution. Key Features: Access comprehensive T-Tables for one-tailed and two-tailed critical values. Quickly calculate T-scores and T-values using the T-Score Calculator. Intuitive and easy-to-use interface, optimized for quick lookup and convenience. T-Score Formula page to help understand the calculation process. Suitable for both beginners in statistics and advanced researchers. Whether youβre calculating the T-score for your data analysis or checking critical values from the Student's T-Table, this app offers the tools to make your statistical work efficient and accurate. No need for bulky books or complex calculations - everything is just a tap away. Who Can Benefit? Students: Gain a deeper understanding of statistics and calculate T-values for your studies. Teachers: Use it as a quick reference for classroom teaching. Researchers: Easily access critical T-values needed for data analysis. Why T-Table App? No account creation required - simply install and start using. Comprehensive coverage of degrees of freedom up to 1000. Accurate calculations for one-tailed and two-tailed significance levels. Lightweight and fast - an essential tool for anyone dealing with statistical data. Optimize Your Learning & Analysis Whether you're dealing with confidence intervals, hypothesis testing, or statistical inference, the T-Table app is a valuable tool for all your statistics needs. Forget flipping through pages - get accurate T-values and T-scores instantly. Download T-Table now to simplify your statistical analysis and improve your efficiency.
Screenshots
Verdict
The clearest difference is update cadence: T at every 6 days against Distributions's every 5 months. T also leads on price ($2.99 vs $4.99) and iOS requirement (12.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Distributions costs $4.99 and T $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Distributions ships an update every 5 months, T every 6 days. The most recent releases landed on September 27, 2026 and September 13, 2026 respectively.
| Parameter | Distributions | T |
|---|---|---|
| Price | $4.99 | $2.99 β better |
| Update frequency | Every 5 months | Every 6 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod β better |
| Requires iOS | 26.0 | 12.0 β better |
| Further details β not scored | ||
| Size | 3 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | Joao Frasco | JanoGroup LLC |
In-app purchases
Distributions
No in-app purchases
T
No in-app purchases









