# Gestão de água e efluentes vs Declara Água

The clearest difference is iOS requirement: Gestão de água e efluentes at 9.0 against Declara Água's 15.0. 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.

Gestão de água e efluentes ships an update every 4 weeks, Declara Água every 2 months. The most recent releases landed on October 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Gestão de água e efluentes | Declara Água |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Size | 41 MB | 30 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aspbrasil](https://appshunter.io/developer/820494909) | [Servicos e Informacoes do Brasil](https://appshunter.io/developer/1475781851) |

## What reviewers say

### Gestão de água e efluentes

[App page](https://appshunter.io/ios/app/gestao-de-agua-e-efluentes/id1455479710)

**Features:** macOS Compatibility

**In-app purchases:** none


### Declara Água

[App page](https://appshunter.io/ios/app/declara-agua/id1514840435)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gestão de água e efluentes free?

Gestão de água e efluentes is free to download, with no in-app purchases.

### Is Declara Água free?

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

### Do Gestão de água e efluentes or Declara Água have ads?

Neither Gestão de água e efluentes nor Declara Água shows ads.

### Which is updated more often, Gestão de água e efluentes or Declara Água?

Gestão de água e efluentes ships an update every 4 weeks, and Declara Água every 2 months. Most recently, Gestão de água e efluentes was updated on October 26, 2026 and Declara Água on October 7, 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.*