# Congreso AECC vs ROIvolution

Congreso AECC and ROIvolution 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.

Congreso AECC ships an update weekly, ROIvolution every 8 days. Both last shipped on September 30, 2026.

## The numbers

| Metric | Congreso AECC | ROIvolution |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 days |
| Size | 4 MB | 40 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xeria](https://appshunter.io/developer/497967421) | [Analyticalways](https://appshunter.io/developer/1807767306) |

## What reviewers say

### Congreso AECC

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

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

**In-app purchases:** none


### ROIvolution

[App page](https://appshunter.io/ios/app/roivolution/id6744453882)

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

**In-app purchases:** none


## Frequently asked questions

### Is Congreso AECC free?

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

### Is ROIvolution free?

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

### Do Congreso AECC or ROIvolution have ads?

Neither Congreso AECC nor ROIvolution shows ads.

### Which is updated more often, Congreso AECC or ROIvolution?

Congreso AECC ships an update weekly, and ROIvolution every 8 days. Most recently, Congreso AECC was updated on September 30, 2026 and ROIvolution on September 30, 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.*