# Estar Digital Ponta Grossa vs Iris Security 4

The clearest difference is update cadence: Iris Security 4 at fortnightly against Estar Digital Ponta Grossa's every 2 months. 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.

Estar Digital Ponta Grossa ships an update every 2 months, Iris Security 4 fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Estar Digital Ponta Grossa | Iris Security 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/estar-digital-ponta-grossa/id1480709531/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 65 MB | 102 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cidatec Tecnologia e sistema LTDA](https://appshunter.io/developer/1385878822) | [IRIS BS SYSTEM EIRELI](https://appshunter.io/developer/927664874) |

## What reviewers say

### Estar Digital Ponta Grossa

[App page](https://appshunter.io/ios/app/estar-digital-ponta-grossa/id1480709531)

Manage your vehicle's parking status automatically to avoid traffic penalties. Purchase credits, activate rotating parking, and resolve notifications within the municipality.

**Highlights:** Automatic parking activation, Purchase parking credits, Activate rotating parking, Resolve traffic notifications, Digital account management

**Features:** macOS Compatibility

**In-app purchases:** none


### Iris Security 4

[App page](https://appshunter.io/ios/app/iris-security-4/id6476619410)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Estar Digital Ponta Grossa free?

Estar Digital Ponta Grossa is free to download, with no in-app purchases.

### Is Iris Security 4 free?

Iris Security 4 is free to download, with no in-app purchases.

### Do Estar Digital Ponta Grossa or Iris Security 4 have ads?

Neither Estar Digital Ponta Grossa nor Iris Security 4 shows ads.

### Which is updated more often, Estar Digital Ponta Grossa or Iris Security 4?

Estar Digital Ponta Grossa ships an update every 2 months, and Iris Security 4 fortnightly. Most recently, Estar Digital Ponta Grossa was updated on November 3, 2026 and Iris Security 4 on November 4, 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.*