Statistics Calculation vs Donna
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Statistics Calculation
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Statistics Calculator, Statistical Distributions, and Frequency Table This free math app serves as a versatile statistical calculator with a variety of features: Statistics: Calculate key statistical metrics like mean, median, variance, maximum, and minimum for any set of numbers. Statistical Distributions: Explore values from various statistical distributions, including Binomial, Normal, Student’s t, F-Distribution, Exponential, Poisson, and Chi-Squared distributions. Frequency Table: Easily generate a frequency table by entering a list of numbers separated by commas. Ideal for students and educators, this app is a powerful tool for learning and mastering statistics and probability concepts at school or college.
Donna
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Donna is your AI Personal Assistant
Screenshots
Verdict
The clearest difference is iOS requirement: Statistics Calculation at 12.0 against Donna's 15.1. On price, update cadence, ads and in-app purchases 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.
Statistics Calculation ships an update fortnightly, Donna weekly. The most recent releases landed on September 14, 2026 and August 18, 2026 respectively.
| Parameter | Statistics Calculation | Donna |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 31 MB | 31 MB |
| Age rating | 4+ | 12+ |
| Developer | Ashvin Kevadiya | Kishan Sagathiya |
In-app purchases
Statistics Calculation
No in-app purchases
Donna
No in-app purchases
