# Museu da Água vs Templo N2

The clearest difference is ads: Museu da Água at none against Templo N2's shown. Templo N2's advantage is update cadence (monthly vs every 21 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Museu da Água ships an update every 21 months, Templo N2 monthly. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Museu da Água | Templo N2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | **Monthly** |
| Size | 129 MB | 52 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EPAL EMPRESA PORTUGUESA DAS AGUAS LIVRES, S A](https://appshunter.io/developer/779443442) | [Guilherme Delgado](https://appshunter.io/developer/1801600712) |

## What reviewers say

### Museu da Água

[App page](https://appshunter.io/ios/app/museu-da-agua/id1445129878)

**Features:** macOS Compatibility

**In-app purchases:** none


### Templo N2

[App page](https://appshunter.io/ios/app/templo-n2/id6743134497)

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

**In-app purchases:** none


## Frequently asked questions

### Is Museu da Água free?

Museu da Água is free to download, with no in-app purchases.

### Is Templo N2 free?

Templo N2 is free to download, with no in-app purchases.

### Do Museu da Água or Templo N2 have ads?

Templo N2 shows ads; Museu da Água does not.

### Which is updated more often, Museu da Água or Templo N2?

Museu da Água ships an update every 21 months, and Templo N2 monthly. Most recently, Museu da Água was updated on October 26, 2026 and Templo N2 on October 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.*