# Sadeno vs OC Congresso

The clearest difference is update cadence: Sadeno at weekly against OC Congresso's every 2 months. OC Congresso's advantage is iOS requirement (13.4 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.

Sadeno ships an update weekly, OC Congresso every 2 months. The most recent releases landed on November 3, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Sadeno | OC Congresso |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 51 MB | 53 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Invisual Tecnologia Ltda](https://appshunter.io/developer/1460595212) | [Inteligência Web](https://appshunter.io/developer/1343405843) |

## What reviewers say

### Sadeno

[App page](https://appshunter.io/ios/app/sadeno/id1614914127)

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

**In-app purchases:** none


### OC Congresso

[App page](https://appshunter.io/ios/app/oc-congresso/id1640556482)

**In-app purchases:** none


## Frequently asked questions

### Is Sadeno free?

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

### Is OC Congresso free?

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

### Do Sadeno or OC Congresso have ads?

Neither Sadeno nor OC Congresso shows ads.

### Which is updated more often, Sadeno or OC Congresso?

Sadeno ships an update weekly, and OC Congresso every 2 months. Most recently, Sadeno was updated on November 3, 2026 and OC Congresso on October 18, 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.*