# Colab vs Procon RJ

The clearest difference is review sentiment: Colab at 38% against Procon RJ's 0%. Procon RJ's advantage is iOS requirement (10.0 vs 15.0). 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.

Colab ships an update every 10 days, Procon RJ every 2 weeks. The most recent releases landed on October 3, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Colab | Procon RJ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (11 ratings)](https://appshunter.io/ios/app/colab/id609666061/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | **37.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 117 MB | 28 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Colab Tecnologia e Servicos de Internet S.A.](https://appshunter.io/developer/874335212) | [Centro de Tecnologia da Informacao e Comunicacao do Estado do Rio de Janeiro - PRODERJ](https://appshunter.io/developer/942981494) |

## What reviewers say

### Colab

[App page](https://appshunter.io/ios/app/colab/id609666061)

Engage with your city's government by reporting issues, participating in decisions, and completing civic missions. This app connects citizens and local authorities, fostering transparency and community involvement. Earn points and climb leaderboards for your contributions.

**Highlights:** Report city issues with photos, Participate in public consultations, Suggest improvements, Complete civic missions for points, Track your citizen ranking, Receive direct feedback from Prefeitura

**Features:** macOS Compatibility

**In-app purchases:** none


### Procon RJ

[App page](https://appshunter.io/ios/app/procon-rj/id1452569376)

This free app allows consumers in Rio de Janeiro to file complaints with Procon directly from their mobile devices. Users receive a protocol number to track the resolution of their issues.

**Highlights:** File Procon complaints via mobile, Track complaint resolution, Receive protocol numbers, Quick and convenient access

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

**In-app purchases:** none


## Frequently asked questions

### Is Colab free?

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

### Is Procon RJ free?

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

### Do Colab or Procon RJ have ads?

Neither Colab nor Procon RJ shows ads.

### Which is updated more often, Colab or Procon RJ?

Colab ships an update every 10 days, and Procon RJ every 2 weeks. Most recently, Colab was updated on October 3, 2026 and Procon RJ on September 25, 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.*