# InvestSUS Cidadão vs HydroPlant

The clearest difference is update cadence: HydroPlant at every 2 weeks against InvestSUS Cidadão's every 3 months. InvestSUS Cidadão's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, 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.

InvestSUS Cidadão ships an update every 3 months, HydroPlant every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | InvestSUS Cidadão | HydroPlant |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 59 MB | 5 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Servicos e Informacoes do Brasil](https://appshunter.io/developer/1475781851) | [Devskin Desenvolvimento de Softwares ltda](https://appshunter.io/developer/1742824162) |

## What reviewers say

### InvestSUS Cidadão

[App page](https://appshunter.io/ios/app/investsus-cidadao/id1471696623)

This app provides transparent information on public health funding and resource allocation. It allows citizens to track and verify how federal funds are used for health services, making complex financial data accessible.

**Highlights:** Transparent resource allocation information, Simplified language for accessibility, Tracking of federal health funds, Verification of fund application, Detailed access to financial data

**Features:** macOS Compatibility

**In-app purchases:** none


### HydroPlant

[App page](https://appshunter.io/ios/app/hydroplant/id6760078722)

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

**In-app purchases:** none


## Frequently asked questions

### Is InvestSUS Cidadão free?

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

### Is HydroPlant free?

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

### Do InvestSUS Cidadão or HydroPlant have ads?

Neither InvestSUS Cidadão nor HydroPlant shows ads.

### Which is updated more often, InvestSUS Cidadão or HydroPlant?

InvestSUS Cidadão ships an update every 3 months, and HydroPlant every 2 weeks. Most recently, InvestSUS Cidadão was updated on November 3, 2026 and HydroPlant on October 31, 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.*