# Iremark Sistemas vs IREMARK Security

The clearest difference is update cadence: IREMARK Security at every 3 weeks against Iremark Sistemas's every 7 months. IREMARK Security also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Iremark Sistemas ships an update every 7 months, IREMARK Security every 3 weeks. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Iremark Sistemas | IREMARK Security |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Size | 1 MB | 155 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Joao Iremark](https://appshunter.io/developer/1463433021) | [IREMARK GROUP EIRELI](https://appshunter.io/developer/1590616007) |

## What reviewers say

### Iremark Sistemas

[App page](https://appshunter.io/ios/app/iremark-sistemas/id1463433022)

**Features:** macOS Compatibility

**In-app purchases:** none


### IREMARK Security

[App page](https://appshunter.io/ios/app/iremark-security/id6446095969)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Iremark Sistemas free?

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

### Is IREMARK Security free?

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

### Do Iremark Sistemas or IREMARK Security have ads?

Neither Iremark Sistemas nor IREMARK Security shows ads.

### Which is updated more often, Iremark Sistemas or IREMARK Security?

Iremark Sistemas ships an update every 7 months, and IREMARK Security every 3 weeks. Most recently, Iremark Sistemas was updated on October 3, 2026 and IREMARK Security on October 14, 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.*