# EstudaFlow vs Doenças Infecciosas

The clearest difference is in-app purchases: Doenças Infecciosas at none against EstudaFlow's 3. Doenças Infecciosas also leads on ads (none vs shown) and iOS requirement (11.0 vs 16.0). On price, update cadence and device support there is nothing between them.

Both are free to download. EstudaFlow sells 3 in-app purchases, starting at $0.99 per month. Doenças Infecciosas asks for nothing beyond the download.

EstudaFlow ships an update every 2 weeks, Doenças Infecciosas monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | EstudaFlow | Doenças Infecciosas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 136 MB | 58 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | +17 | +12 |
| Developer | [Lucinei Loch](https://appshunter.io/developer/967092995) | [Grupo SAITE](https://appshunter.io/developer/1077350842) |

## What reviewers say

### EstudaFlow

[App page](https://appshunter.io/ios/app/estudaflow/id1058403317)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Assinatura Mensal | $0.99 | per month |
| Semestral | $3.99 | per 6 months |
| Anual | $5.99 | per year |


### Doenças Infecciosas

[App page](https://appshunter.io/ios/app/doencas-infecciosas/id1663395093)

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

**In-app purchases:** none


## Frequently asked questions

### Is EstudaFlow free?

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

### Is Doenças Infecciosas free?

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

### Do EstudaFlow or Doenças Infecciosas have ads?

EstudaFlow shows ads; Doenças Infecciosas does not.

### Which is updated more often, EstudaFlow or Doenças Infecciosas?

EstudaFlow ships an update every 2 weeks, and Doenças Infecciosas monthly. Most recently, EstudaFlow was updated on November 2, 2026 and Doenças Infecciosas on November 3, 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.*