# Data Science Academy vs Leandro Santos

The clearest difference is in-app purchases: Leandro Santos at none against Data Science Academy's 3. Data Science Academy's advantage is update cadence (every 2 months vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Data Science Academy sells 3 one-off in-app purchases. Leandro Santos asks for nothing beyond the download.

Data Science Academy ships an update every 2 months, Leandro Santos every 9 months. The most recent releases landed on October 4, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Data Science Academy | Leandro Santos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Size | 111 MB | 46 MB |
| Requires iOS | 15.2 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SUCESSO TECNOLOGIA E INFORMACAO LTDA](https://appshunter.io/developer/1629602013) | [The Members](https://appshunter.io/developer/1653824858) |

## What reviewers say

### Data Science Academy

[App page](https://appshunter.io/ios/app/data-science-academy/id1629602011)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI: Fundamentos 2.0 | Free | one-time |
| Intro à Ciência de Dados 3.0 | Free | one-time |
| Big Data Fundamentos 3.0 | Free | one-time |


### Leandro Santos

[App page](https://appshunter.io/ios/app/leandro-santos/id6738711566)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Data Science Academy free?

Data Science Academy is free to download, with in-app purchases available.

### Is Leandro Santos free?

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

### Do Data Science Academy or Leandro Santos have ads?

Neither Data Science Academy nor Leandro Santos shows ads.

### Which is updated more often, Data Science Academy or Leandro Santos?

Data Science Academy ships an update every 2 months, and Leandro Santos every 9 months. Most recently, Data Science Academy was updated on October 4, 2026 and Leandro Santos on September 29, 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.*