# Vitana IOT vs EM Protege

The clearest difference is update cadence: EM Protege at every 2 months against Vitana IOT's every 13 months. Vitana IOT's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Vitana IOT ships an update every 13 months, EM Protege every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Vitana IOT | EM Protege |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Size | 25 MB | 27 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Elisandro Boeno](https://appshunter.io/developer/1628226601) | [EM Prevenção](https://appshunter.io/developer/1574102714) |

## What reviewers say

### Vitana IOT

[App page](https://appshunter.io/ios/app/vitana-iot/id1628226599)

**Features:** macOS Compatibility

**In-app purchases:** none


### EM Protege

[App page](https://appshunter.io/ios/app/em-protege/id6468968329)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vitana IOT free?

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

### Is EM Protege free?

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

### Do Vitana IOT or EM Protege have ads?

Neither Vitana IOT nor EM Protege shows ads.

### Which is updated more often, Vitana IOT or EM Protege?

Vitana IOT ships an update every 13 months, and EM Protege every 2 months. Most recently, Vitana IOT was updated on November 3, 2026 and EM Protege 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.*