# CougarStats vs Curio AI

The clearest difference is in-app purchases: CougarStats at none against Curio AI's 3. CougarStats also leads on ads (none vs shown). Curio AI's advantage is update cadence (every 3 days vs weekly) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. Curio AI sells 3 in-app purchases, starting at $7.49 per month. CougarStats asks for nothing beyond the download.

CougarStats ships an update weekly, Curio AI every 3 days. Both last shipped on November 4, 2026.

## The numbers

| Metric | CougarStats | Curio AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/curio-ai-daily-knowledge/id6739725206/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 72 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ashok Krishnamurthy](https://appshunter.io/developer/1725732999) | [Du Dai](https://appshunter.io/developer/1854781140) |

## 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


### Curio AI

[App page](https://appshunter.io/ios/app/curio-ai-daily-knowledge/id6739725206)

Discover new facts and trivia daily with personalized knowledge. Reinforce learning through quizzes and build consistent habits. Ask questions and get clear explanations on topics you care about.

**Highlights:** Daily knowledge and trivia, Personalized learning topics, Clear question explanations, Customizable learning topics, Reinforcing quizzes, Daily learning routine reminders, Multi-language support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Discount | $7.49 | per month |
| Premium Monthly | $14.99 | per month |
| Curio AI Premium Yearly | $49.99 | per year |


## Frequently asked questions

### Is CougarStats free?

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

### Is Curio AI free?

Curio AI is free to download, with in-app purchases available.

### Do CougarStats or Curio AI have ads?

Curio AI shows ads; CougarStats does not.

### Which is updated more often, CougarStats or Curio AI?

CougarStats ships an update weekly, and Curio AI every 3 days. Most recently, CougarStats was updated on November 4, 2026 and Curio AI on November 4, 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.*