# GORGS vs Instituto Caldeira

The clearest difference is iOS requirement: Instituto Caldeira at 13.4 against GORGS's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

GORGS ships an update every 3 months, Instituto Caldeira every 4 months. The most recent releases landed on November 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | GORGS | Instituto Caldeira |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 51 MB | 71 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CENTERSIS TECNOLOGIA DE INFORMACAO E ASSESSORIA EDUCACIONAL LTDA](https://appshunter.io/developer/1215294144) | [Instituto Caldeira](https://appshunter.io/developer/1701820865) |

## What reviewers say

### GORGS

[App page](https://appshunter.io/ios/app/gorgs/id1523238684)

**In-app purchases:** none


### Instituto Caldeira

[App page](https://appshunter.io/ios/app/instituto-caldeira/id6459479652)

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

**In-app purchases:** none


## Frequently asked questions

### Is GORGS free?

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

### Is Instituto Caldeira free?

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

### Do GORGS or Instituto Caldeira have ads?

Neither GORGS nor Instituto Caldeira shows ads.

### Which is updated more often, GORGS or Instituto Caldeira?

GORGS ships an update every 3 months, and Instituto Caldeira every 4 months. Most recently, GORGS was updated on November 7, 2026 and Instituto Caldeira on October 27, 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.*