# Prestacon Contabilidade vs BRB Dux

The clearest difference is update cadence: BRB Dux at fortnightly against Prestacon Contabilidade's every 4 months. Prestacon Contabilidade's advantage is iOS requirement (11.0 vs 15.0). 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.

Prestacon Contabilidade ships an update every 4 months, BRB Dux fortnightly. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Prestacon Contabilidade | BRB Dux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (8 ratings)](https://appshunter.io/ios/app/brb-dux/id1552280987/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 15.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 37 MB | 213 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Abner Roberto Santiago Da Silva](https://appshunter.io/developer/1491321740) | [CARTAO BRB SA](https://appshunter.io/developer/1239428726) |

## What reviewers say

### Prestacon Contabilidade

[App page](https://appshunter.io/ios/app/prestacon-contabilidade/id1537830049)

**Features:** macOS Compatibility

**In-app purchases:** none


### BRB Dux

[App page](https://appshunter.io/ios/app/brb-dux/id1552280987)

This app offers exclusive benefits and features for BRB DUX clients. Track your credit card's journey from approval to delivery, reserve parking at Brasília Airport, and manage your Curtaí points. Explore a marketplace and find nearby discount partners.

**Highlights:** Credit card tracking, Airport parking reservation, Curtaí points management, Marketplace product showcase, Interactive discount partner map, Exclusive promotions

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

**In-app purchases:** none


## Frequently asked questions

### Is Prestacon Contabilidade free?

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

### Is BRB Dux free?

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

### Do Prestacon Contabilidade or BRB Dux have ads?

Neither Prestacon Contabilidade nor BRB Dux shows ads.

### Which is updated more often, Prestacon Contabilidade or BRB Dux?

Prestacon Contabilidade ships an update every 4 months, and BRB Dux fortnightly. Most recently, Prestacon Contabilidade was updated on October 27, 2026 and BRB Dux on October 29, 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.*