# Vimi vs Brush Buddy!

The clearest difference is review sentiment: Brush Buddy! at 100% against Vimi's 57%. Brush Buddy! also leads on rating (5.0 vs 4.5) and ads (none vs shown). Vimi's advantage is monetization model (free vs free with in-app purchases) and ratings volume (1.1K vs 23). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Vimi sells 10 in-app purchases, starting at $19.99 per month and Brush Buddy! sells 1 in-app purchase, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

Brush Buddy! holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Vimi has 1.1K ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 57% of Vimi's written reviews are positive against 100% of Brush Buddy!'s.

Vimi ships an update every 9 days, Brush Buddy! every 8 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Vimi | Brush Buddy! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (1.1K ratings)](https://appshunter.io/ios/app/vimi-my-math-tutor/id6748574236/reviews) | **[5.0 (23 ratings)](https://appshunter.io/ios/app/brush-buddy/id6758544325/reviews)** |
| Number of ratings | **1.1K** | 23 |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#145** | — |
| Size | 123 MB | 166 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VIMI ADAPTIVE LEARNING LTD](https://appshunter.io/developer/1826373818) | [Dental Spaces LLC](https://appshunter.io/developer/1873526458) |

## What reviewers say

### Vimi

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

**Currently charting:** #145 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 (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 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 | $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 |


### Brush Buddy!

[App page](https://appshunter.io/ios/app/brush-buddy/id6758544325)

This app transforms tooth brushing into an engaging adventure for children aged 2-8+. It features original songs, interactive stories, fun facts, and a visual guide to help kids brush effectively. Parents can track progress and manage multiple profiles.

**Highlights:** Original brushing songs, Interactive stories, Learn mode with facts and riddles, Camera mirror brushing guide, Rewards system (stars, stickers, avatars), Parent dashboard for tracking, Support for multiple children

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $4.99 | per year |


## Frequently asked questions

### Is Vimi free?

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

### Is Brush Buddy! free?

Brush Buddy! is free to download, with in-app purchases available.

### Which has better reviews, Vimi or Brush Buddy!?

Brush Buddy! is rated higher. Vimi averages 4.5 out of 5 from 1.1K ratings, while Brush Buddy! averages 5.0 from 23 ratings.

### Do Vimi or Brush Buddy! have ads?

Vimi shows ads; Brush Buddy! does not.

### Which is updated more often, Vimi or Brush Buddy!?

Vimi ships an update every 9 days, and Brush Buddy! every 8 days. Most recently, Vimi was updated on November 8, 2026 and Brush Buddy! 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.*