# CougarStats vs Statistics Calculator & Tutor

The clearest difference is in-app purchases: CougarStats at none against Statistics Calculator & Tutor's 5. CougarStats also leads on ads (none vs shown) and update cadence (weekly vs every 3 months). Statistics Calculator & Tutor's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price there is nothing between them.

Both are free to download. Statistics Calculator & Tutor sells 5 in-app purchases, starting at $4.99 per 7 days. CougarStats asks for nothing beyond the download.

CougarStats ships an update weekly, Statistics Calculator & Tutor every 3 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | CougarStats | Statistics Calculator & Tutor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/statistics-calculator-and-tutor/id6759664490/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 51 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ashok Krishnamurthy](https://appshunter.io/developer/1725732999) | [Serhii Shlykov](https://appshunter.io/developer/1809794912) |

## What reviewers say

### CougarStats

[App page](https://appshunter.io/ios/app/cougarstats/id6476070179)

This app simplifies statistical concepts for students and instructors. It offers tools for descriptive statistics, probability distributions, inference, and regression analysis, aiming to enhance understanding of statistical results.

**Highlights:** Descriptive Statistics, Probability Distributions, Statistical Inference, Simple Linear Regression, Correlation Analysis, User-friendly interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Statistics Calculator & Tutor

[App page](https://appshunter.io/ios/app/statistics-calculator-and-tutor/id6759664490)

This app acts as a personal statistics tutor, offering step-by-step solutions to complex problems. It helps users understand concepts through interactive explanations and flashcard creation, making statistics accessible for students of all levels.

**Highlights:** AI-powered problem solver, Step-by-step explanations, Photo capture for problems, Interactive flashcards, Concept clarification via chat, Covers various statistical topics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Statistics Problem Solver AI Weekly | $4.99 | per 7 days |
| Statistics Problem Solver AI Weekly | $4.99 | per 7 days |
| Statistics Problem Solver AI Yearly | $19.99 | per year |
| Statistics Problem Solver AI Yearly | $29.99 | per year |
| Statistics Problem Solver AI Yearly | $29.99 | per year |


## Frequently asked questions

### Is CougarStats free?

CougarStats is free to download, with no in-app purchases.

### Is Statistics Calculator & Tutor free?

Statistics Calculator & Tutor is free to download, with in-app purchases available.

### Do CougarStats or Statistics Calculator & Tutor have ads?

Statistics Calculator & Tutor shows ads; CougarStats does not.

### Which is updated more often, CougarStats or Statistics Calculator & Tutor?

CougarStats ships an update weekly, and Statistics Calculator & Tutor every 3 months. Most recently, CougarStats was updated on November 4, 2026 and Statistics Calculator & Tutor on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*