# Statistics AI vs Phra AI

The clearest difference is review sentiment: Phra AI at 100% against Statistics AI's 50%. Phra AI also leads on in-app purchases (none vs 2). Statistics AI's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Statistics AI sells 2 in-app purchases, starting at $4.99 per 7 days. Phra AI asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Statistics AI | Phra AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (25 ratings)](https://appshunter.io/ios/app/statistics-ai-math-helper/id6751443755/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 42 MB | 46 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Artmvstd SIA](https://appshunter.io/developer/1262774776) | [WW inc.](https://appshunter.io/developer/1716874519) |

## What reviewers say

### Statistics AI

[App page](https://appshunter.io/ios/app/statistics-ai-math-helper/id6751443755)

This AI-powered app simplifies statistics for students, researchers, and professionals. It offers instant guidance on choosing statistical tests, step-by-step explanations, and plain-language interpretation of results. Get personalized learning and practical insights for studies, research, or business decisions.

**Highlights:** Instant test finder, Step-by-step explanations, Simplified result interpretation, Interactive data analysis, Personalized learning levels, Real-world decision support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Yearly | $29.99 | per year |


### Phra AI

[App page](https://appshunter.io/ios/app/phra-ai/id6773716519)

This app uses AI to help you learn new languages by turning your spoken phrases into flashcards. It transcribes, translates, and corrects your speech in real-time, then uses spaced repetition for effective memorization.

**Highlights:** AI-powered transcription, translation, and correction, Themed conversation scenes for practice, Personalized flashcard deck creation, Spaced repetition for efficient memorization, Support for any language pair

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

**In-app purchases:** none


## Frequently asked questions

### Is Statistics AI free?

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

### Is Phra AI free?

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

### Do Statistics AI or Phra AI have ads?

Neither Statistics AI nor Phra AI shows ads.

### Which is updated more often, Statistics AI or Phra AI?

Statistics AI ships an update weekly, and Phra AI weekly. Most recently, Statistics AI was updated on November 5, 2026 and Phra AI 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.*