# Proteo vs Grundfos GO Solar

The clearest difference is update cadence: Grundfos GO Solar at every 3 months against Proteo's every 57 months. Proteo's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Proteo ships an update every 57 months, Grundfos GO Solar every 3 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Proteo | Grundfos GO Solar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/grundfos-go-solar/id1570023779/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 57 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 5 MB | 197 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [COMAP S.A.](https://appshunter.io/developer/1051668832) | [Grundfos Holding A/S](https://appshunter.io/developer/940210934) |

## What reviewers say

### Proteo

[App page](https://appshunter.io/ios/app/proteo/id1120180106)

This application allows you to remotely manage a connected water treatment system. Monitor filter wear, track water consumption, and receive maintenance alerts for optimal water quality and appliance protection throughout your home.

**Highlights:** Remote system control, Consumable wear monitoring, Real-time water consumption tracking, Maintenance procedure access, Dysfunction alerts, Water quality optimization

**Features:** macOS Compatibility

**In-app purchases:** none


### Grundfos GO Solar

[App page](https://appshunter.io/ios/app/grundfos-go-solar/id1570023779)

This app helps users quickly and easily size solar pumps for various needs, whether by existing pumps, solar panels, or application specifications. It includes tools for calculating water needs and syncs with Grundfos platforms for data saving.

**Highlights:** Quick solar pump sizing, Size by pump, panels, or application, Built-in tools and calculators, Water needs calculation, Sync with Grundfos platforms, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Proteo free?

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

### Is Grundfos GO Solar free?

Grundfos GO Solar is free to download, with no in-app purchases.

### Do Proteo or Grundfos GO Solar have ads?

Neither Proteo nor Grundfos GO Solar shows ads.

### Which is updated more often, Proteo or Grundfos GO Solar?

Proteo ships an update every 57 months, and Grundfos GO Solar every 3 months. Most recently, Proteo was updated on October 24, 2026 and Grundfos GO Solar on October 21, 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.*