# DDMX Triyax vs VIVA PROCON

DDMX Triyax and VIVA PROCON are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | DDMX Triyax | VIVA PROCON |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | — | Free |
| Size | 87 MB | 34 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [DDMX Inteligencia em Analise de Dados LTDA](https://appshunter.io/developer/974794180) | [ESTADO DO MARANHAO - SECRETARIA DE ESTADO DE GOVERNO](https://appshunter.io/developer/1549659100) |

## What reviewers say

### DDMX Triyax

[App page](https://appshunter.io/ios/app/ddmx-triyax/id1492294400)

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

**In-app purchases:** none


### VIVA PROCON

[App page](https://appshunter.io/ios/app/viva-procon/id1551670032)

This app provides a free channel for consumers in Maranhão to file complaints, track news, and schedule appointments. Users can also access social media for the consumer protection agency.

**Highlights:** File consumer complaints, Track agency news, Schedule appointments, Access social media, Free consumer relationship channel

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

**In-app purchases:** none


## Frequently asked questions

### Is DDMX Triyax free?

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

### Is VIVA PROCON free?

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

### Do DDMX Triyax or VIVA PROCON have ads?

Neither DDMX Triyax nor VIVA PROCON shows ads.

### Which is updated more often, DDMX Triyax or VIVA PROCON?

DDMX Triyax ships an update every 4 months, and VIVA PROCON every 4 months. Most recently, DDMX Triyax was updated on October 26, 2026 and VIVA PROCON on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*