# Instituto Caldeira vs Órbita do Ser

The clearest difference is iOS requirement: Instituto Caldeira at 13.4 against Órbita do Ser's 15.1. 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.

## The numbers

| Metric | Instituto Caldeira | Órbita do Ser |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 71 MB | 22 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Instituto Caldeira](https://appshunter.io/developer/1701820865) | [Cativa Tecnologia e Servicos Digitais](https://appshunter.io/developer/1498249979) |

## What reviewers say

### Instituto Caldeira

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

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

**In-app purchases:** none


### Órbita do Ser

[App page](https://appshunter.io/ios/app/orbita-do-ser/id6746293490)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Instituto Caldeira free?

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

### Is Órbita do Ser free?

Órbita do Ser is free to download, with no in-app purchases.

### Do Instituto Caldeira or Órbita do Ser have ads?

Neither Instituto Caldeira nor Órbita do Ser shows ads.

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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.*