# Stile X vs Vimi

The clearest difference is rating: Stile X at 5.0 against Vimi's 4.5. Stile X also leads on in-app purchases (none vs 12) and ads (none vs shown). Vimi's advantage is ratings volume (1K vs 1) and review sentiment (58% vs 38%). On price, monetization model and device support there is nothing between them.

Both are free to download. Vimi sells 11 in-app purchases, starting at $19.99 per month. Stile X asks for nothing beyond the download.

Stile X holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Vimi has 1K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 38% of Stile X's written reviews are positive against 58% of Vimi's, so the app with the better star average is not the one people write more warmly about.

Stile X ships an update every 3 weeks, Vimi every 9 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Stile X | Vimi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stile-x/id1574262193/reviews)** | [4.5 (1K ratings)](https://appshunter.io/ios/app/vimi-my-math-tutor/id6748574236/reviews) |
| Number of ratings | 1 | **1K** |
| Positive reviews | 37.5% of reviews | **58.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free | Free |
| Best chart rank | — | **#99** |
| Size | 48 MB | 123 MB |
| Requires iOS | **12.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [STILE EDUCATION PTY LTD](https://appshunter.io/developer/888960934) | [VIMI ADAPTIVE LEARNING LTD](https://appshunter.io/developer/1826373818) |

## What reviewers say

### Stile X

[App page](https://appshunter.io/ios/app/stile-x/id1574262193)

This app serves as a personalized study companion for science students, offering quick video summaries, flashcards, and quizzes. It acts as a digital notebook to consolidate notes, practice questions, and lesson summaries for academic success.

**Highlights:** 60-second video summaries, Flashcards for keywords, Practice quizzes, Model answers, Digital notebook for notes

**Features:** macOS Compatibility

**In-app purchases:** none


### Vimi

[App page](https://appshunter.io/ios/app/vimi-my-math-tutor/id6748574236)

**Currently charting:** #99 Top Free · Education (US App Store)

This AI-powered math tutor creates personalized learning paths to help users master math concepts. It offers adaptive lessons, clear explanations, and engaging exercises tailored to school curricula, making learning approachable and fun.

**Highlights:** Personalized learning paths, Adaptive lessons, Curriculum-aligned content, Clear explanations, Engaging exercises, Instant feedback and solutions, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vimi Monthly Premium | $19.99 | per month |
| Vimi Monthly Premium | $19.99 | per month |
| summer_promotion | $19.99 | per month |
| Vimi Monthly Premium | $19.99 | per month |
| Vimi monthly Premium | $19.99 | per month |
| Vimi Monthly Premium | $24.99 | per month |
| Vimi Quarterly Premium | $44.99 | per 3 months |
| Vimi 3 months subscription | $44.99 | per 3 months |
| Vimi Annual Premium | $94.90 | per year |
| Vimi Premium Annual | $154.99 | per year |
| Vimi Annual Premium | $154.99 | per year |


## Frequently asked questions

### Is Stile X free?

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

### Is Vimi free?

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

### Which has better reviews, Stile X or Vimi?

Stile X is rated higher. Stile X averages 5.0 out of 5 from 1 ratings, while Vimi averages 4.5 from 1K ratings.

### Do Stile X or Vimi have ads?

Vimi shows ads; Stile X does not.

### Which is updated more often, Stile X or Vimi?

Stile X ships an update every 3 weeks, and Vimi every 9 days. Most recently, Stile X was updated on October 24, 2026 and Vimi on October 28, 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.*