# Workflow Prinex vs Congreso AECC

The clearest difference is update cadence: Congreso AECC at weekly against Workflow Prinex's every 3 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.

Workflow Prinex ships an update every 3 months, Congreso AECC weekly. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Workflow Prinex | Congreso AECC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 15 MB | 4 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PRINEX](https://appshunter.io/developer/1249241358) | [Xeria](https://appshunter.io/developer/497967421) |

## What reviewers say

### Workflow Prinex

[App page](https://appshunter.io/ios/app/workflow-prinex/id1319218859)

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

**In-app purchases:** none


### Congreso AECC

[App page](https://appshunter.io/ios/app/congreso-aecc/id1625689464)

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

**In-app purchases:** none


## Frequently asked questions

### Is Workflow Prinex free?

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

### Is Congreso AECC free?

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

### Do Workflow Prinex or Congreso AECC have ads?

Neither Workflow Prinex nor Congreso AECC shows ads.

### Which is updated more often, Workflow Prinex or Congreso AECC?

Workflow Prinex ships an update every 3 months, and Congreso AECC weekly. Most recently, Workflow Prinex was updated on October 9, 2026 and Congreso AECC on October 15, 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.*