# Grundfos GO Remote vs ConXus

The clearest difference is rating: Grundfos GO Remote at 2.8 against ConXus's 2.5. Grundfos GO Remote also leads on review sentiment (28% vs 14%) and iOS requirement (15.0 vs 17.6). On price, ratings volume, update cadence and ads there is nothing between them.

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

Grundfos GO Remote holds the better App Store score, 2.8 against 2.5. Both are backed by a comparable volume of ratings — 20 and 26 respectively. Written reviews point the same way: 28% of Grundfos GO Remote's written reviews are positive against 14% of ConXus's.

Grundfos GO Remote ships an update every 5 weeks, ConXus every 2 months. The most recent releases landed on September 26, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | Grundfos GO Remote | ConXus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (20 ratings)](https://appshunter.io/ios/app/grundfos-go-remote-pump-tool/id524685121/reviews)** | [2.5 (26 ratings)](https://appshunter.io/ios/app/conxus/id891482782/reviews) |
| Number of ratings | 20 | **26** |
| Positive reviews | **27.8% of reviews** | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 117 MB | 19 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Grundfos Holding A/S](https://appshunter.io/developer/940210934) | [Lochinvar Corporation](https://appshunter.io/developer/891482785) |

## What reviewers say

### Grundfos GO Remote

[App page](https://appshunter.io/ios/app/grundfos-go-remote-pump-tool/id524685121)

This app provides a comprehensive digital toolbox for professionals working with Grundfos pumps and systems. It offers easy setup, remote access, troubleshooting, and instant documentation for optimal pump operation and maintenance.

**Highlights:** Pump condition overview, Guided pump setup wizards, Remote access to installations, Troubleshooting guidance for alarms, Automated PDF reports, Copy pump configurations, Product information and sizing

**Features:** Vision Pro support

**In-app purchases:** none


### ConXus

[App page](https://appshunter.io/ios/app/conxus/id891482782)

Remotely monitor and adjust boiler operating conditions and parameters from any smart device. Control set points, hot water, pump settings, and more for single boilers or multi-unit systems. Stay connected and in command of your heating system from anywhere.

**Highlights:** Remote boiler monitoring, Adjust boiler parameters, Receive status alerts, Control set points, Manage domestic hot water, Reprogram boiler functions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grundfos GO Remote free?

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

### Is ConXus free?

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

### Which has better reviews, Grundfos GO Remote or ConXus?

Grundfos GO Remote is rated higher. Grundfos GO Remote averages 2.8 out of 5 from 20 ratings, while ConXus averages 2.5 from 26 ratings.

### Do Grundfos GO Remote or ConXus have ads?

Neither Grundfos GO Remote nor ConXus shows ads.

### Which is updated more often, Grundfos GO Remote or ConXus?

Grundfos GO Remote ships an update every 5 weeks, and ConXus every 2 months. Most recently, Grundfos GO Remote was updated on September 26, 2026 and ConXus on July 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.*