Statistics Calculator Lite vs Discrete Probability
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Statistics Calculator Lite
Calculate essential statistical measures for a set of numbers, including mean, median, mode, and standard deviation. This app supports an unlimited number of data points for basic statistical analysis.
- Calculate mean, median, and mode
- Compute standard deviation and variance
- Determine range and number of terms
- Supports unlimited data points
- Basic statistical measures
Read full descriptionHide full description
In basic statistics, students are required to calculate different statistical measures of a set of numbers. With this app, the following statistical measures will be made available to you after you enter a set of numbers: - Number of terms - Total sum - Mean (Average) - Mode - Median - Range - Population Standard Deviation (SD) - Population Variance - Sample Standard Deviation (n-1) - Sample Variance (n-1) Unlimited number of data points is supported. However, in this lite version, negative and decimal numbers are not supported. People should get the full version for negative and decimal number support.
Discrete Probability
This app provides a comprehensive tool for learning and calculating discrete probability distributions. It includes formulas with derivations, visual tools like histograms, and descriptions of optimized computation methods. It covers general concepts and several specific distributions.
- User-friendly calculator
- Formulas with derivations
- Exportable formulas (image/LaTeX)
- Optimized computation methods
- Histograms and visual tools
- General concepts and specific distributions
Read full descriptionHide full description
Everything you need to learn and compute discrete distributions — formulas, derivations, and visual tools, all in one app. In Discrete Probability app, everything is in one place: • User-friendly calculator • Formulas with rigorous yet easy-to-follow derivations — exportable as images or LaTeX • Descriptions of optimized computation methods when they differ from the standard formulas • Histograms and other essential visual tools Covered in the first version: • General concepts with definitions and derivations / proofs • Binomial distribution • Geometric distribution • Negative Binomial distribution • Hypergeometric distribution • Poisson distribution We welcome your feedback — write to graphmath@aol.com
Screenshots
Verdict
The clearest difference is rating: Discrete Probability at 5.0 against Statistics Calculator Lite's 2.4. Discrete Probability also leads on update cadence (every 4 days vs every 12 months). Statistics Calculator Lite's advantage is ratings volume (18 vs 5) and iOS requirement (10.0 vs 16.6). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Discrete Probability holds the better App Store score, 5.0 against 2.4. Both are backed by a comparable volume of ratings — 18 and 5 respectively.
Statistics Calculator Lite ships an update every 12 months, Discrete Probability every 4 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.
| Parameter | Statistics Calculator Lite | Discrete Probability |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (18 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 18 — better | 5 |
| Update frequency | Every 12 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 10.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 6 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | KBIC International Ltd | Yuri Morozov |
Customer experience
Statistics Calculator Lite
Discrete Probability
In-app purchases
Statistics Calculator Lite
No in-app purchases
Discrete Probability
No in-app purchases
Questions
Is Statistics Calculator Lite free?
Is Discrete Probability free?
Which has better reviews, Statistics Calculator Lite or Discrete Probability?
Do Statistics Calculator Lite or Discrete Probability have ads?
Which is updated more often, Statistics Calculator Lite or Discrete Probability?
Other comparisons
