# Quadrangular Hall vs PIB Ourinhos

The clearest difference is update cadence: PIB Ourinhos at every 5 weeks against Quadrangular Hall's every 10 months. Quadrangular Hall's advantage is iOS requirement (12.0 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.

Quadrangular Hall ships an update every 10 months, PIB Ourinhos every 5 weeks. The most recent releases landed on October 27, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Quadrangular Hall | PIB Ourinhos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 5 weeks** |
| Size | 153 MB | 103 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lucas Leite](https://appshunter.io/developer/1757543901) | [Central Networks e Tecnologia LTDA](https://appshunter.io/developer/1619403611) |

## What reviewers say

### Quadrangular Hall

[App page](https://appshunter.io/ios/app/quadrangular-hall/id6547838082)

**Features:** macOS Compatibility

**In-app purchases:** none


### PIB Ourinhos

[App page](https://appshunter.io/ios/app/pib-ourinhos/id6670221299)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quadrangular Hall free?

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

### Is PIB Ourinhos free?

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

### Do Quadrangular Hall or PIB Ourinhos have ads?

Neither Quadrangular Hall nor PIB Ourinhos shows ads.

### Which is updated more often, Quadrangular Hall or PIB Ourinhos?

Quadrangular Hall ships an update every 10 months, and PIB Ourinhos every 5 weeks. Most recently, Quadrangular Hall was updated on October 27, 2026 and PIB Ourinhos on November 4, 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.*