# CCCC Mobile App vs Vimi

The clearest difference is in-app purchases: CCCC Mobile App at none against Vimi's 8. CCCC Mobile App also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.6). Vimi's advantage is update cadence (every 8 days vs every 9 months) and chart position (#125 vs unranked). On price and device support there is nothing between them.

Both are free to download. Vimi sells 7 in-app purchases, starting at $19.99 per month. CCCC Mobile App asks for nothing beyond the download.

CCCC Mobile App ships an update every 9 months, Vimi every 8 days. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | CCCC Mobile App | Vimi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (974 ratings)](https://appshunter.io/ios/app/vimi-my-math-tutor/id6748574236/reviews)** |
| Number of ratings | — | **974** |
| Positive reviews | — | 59.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 8 days** |
| Monetization | — | Free |
| Best chart rank | — | **#125** |
| Size | 72 MB | 121 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Livro Systems Incorporated](https://appshunter.io/developer/1896544025) | [VIMI ADAPTIVE LEARNING LTD](https://appshunter.io/developer/1826373818) |

## What reviewers say

### CCCC Mobile App

[App page](https://appshunter.io/ios/app/cccc-mobile-app/id6743778058)

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

**In-app purchases:** none


### Vimi

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

**Currently charting:** #125 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 (7)**

| 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 3 months subscription | $44.99 | per 3 months |
| Vimi Premium Annual | $154.99 | per year |
| Vimi Annual Premium | $154.99 | per year |


## Frequently asked questions

### Is CCCC Mobile App free?

CCCC Mobile App is free to download, with no in-app purchases.

### Is Vimi free?

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

### Do CCCC Mobile App or Vimi have ads?

Vimi shows ads; CCCC Mobile App does not.

### Which is updated more often, CCCC Mobile App or Vimi?

CCCC Mobile App ships an update every 9 months, and Vimi every 8 days. Most recently, CCCC Mobile App was updated on October 7, 2026 and Vimi on October 18, 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.*