# EMDEC vs SonarSeg

The clearest difference is iOS requirement: EMDEC at 8.0 against SonarSeg's 14.4.2. On price, update cadence, ads and in-app purchases there is nothing between them.

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

EMDEC ships an update every 6 weeks, SonarSeg every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | EMDEC | SonarSeg |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sonarseg-portaria-virtual/id6444878631/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 6.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 55 MB | 113 MB |
| Requires iOS | **8.0** | 14.4.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [EMPRESA MUNICIPAL DE DESENVOLVIMENTO DE CAMPINAS SA](https://appshunter.io/developer/1502426683) | [CARRARA & CARRARA COMERCIO DE EQUIPAMENTOS ELETRONICOS E INFORMATICA LTDA](https://appshunter.io/developer/1657592701) |

## What reviewers say

### EMDEC

[App page](https://appshunter.io/ios/app/emdec/id1502426684)

Access municipal services and information on your mobile device. This app offers features for bus users, individuals with disabilities, cyclists, and drivers, including transit information, travel booking, traffic updates, and traffic violation management.

**Highlights:** Bus route and schedule consultation, QR code ticket purchase, PAI-Serviço travel booking, Traffic violation image viewing, Fine issuance and installment payments, Rotary parking zone sales map

**Features:** macOS Compatibility

**In-app purchases:** none


### SonarSeg

[App page](https://appshunter.io/ios/app/sonarseg-portaria-virtual/id6444878631)

Manage your condominium's access and amenities with this app. It allows for user registration, door and gate access, common area bookings, and visitor/service provider management. Designed for convenience in daily condo life.

**Highlights:** User registration, Door and gate opening, Common area reservations, Visitor registration, Service provider registration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EMDEC free?

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

### Is SonarSeg free?

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

### Do EMDEC or SonarSeg have ads?

Neither EMDEC nor SonarSeg shows ads.

### Which is updated more often, EMDEC or SonarSeg?

EMDEC ships an update every 6 weeks, and SonarSeg every 3 weeks. Most recently, EMDEC was updated on November 3, 2026 and SonarSeg 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.*