# prepMIR vs Chapuzón

The clearest difference is in-app purchases: prepMIR at none against Chapuzón's 2. Chapuzón's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chapuzón sells 2 in-app purchases, starting at $1.99 per month. prepMIR asks for nothing beyond the download.

prepMIR ships an update every 3 weeks, Chapuzón fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | prepMIR | Chapuzón |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10 ratings)](https://appshunter.io/ios/app/prepmir/id1527248161/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 153 MB | 31 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ECNI](https://appshunter.io/developer/915067392) | [Dibb Shafick Israel Araujo](https://appshunter.io/developer/6781384020) |

## What reviewers say

### prepMIR

[App page](https://appshunter.io/ios/app/prepmir/id1527248161)

Prepare for the Specialized Health Training entrance exam with a comprehensive and effective platform. Weekly free exams with commented answers help you track progress and national rankings. Practice with a vast array of mock tests and exercises, enhanced by a mental anchoring tool for memory optimization.

**Highlights:** Weekly free exams with commented answers, National ranking and university/city filters, Extensive mock tests and exercises, Mental anchoring tool for memory optimization, Configurable review and reinforcement patterns, Exams adapted to real MIR requirements

**Features:** macOS Compatibility

**In-app purchases:** none


### Chapuzón

[App page](https://appshunter.io/ios/app/chapuzon/id6781384018)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chapuzón: Aprende a nadar | $1.99 | per month |
| Chapuzón: Aprende a nadar | $4.99 | per year |


## Frequently asked questions

### Is prepMIR free?

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

### Is Chapuzón free?

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

### Do prepMIR or Chapuzón have ads?

Neither prepMIR nor Chapuzón shows ads.

### Which is updated more often, prepMIR or Chapuzón?

prepMIR ships an update every 3 weeks, and Chapuzón fortnightly. Most recently, prepMIR was updated on November 3, 2026 and Chapuzón 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.*