# Grundfos GO Remote vs Smart Reef

The clearest difference is rating: Grundfos GO Remote at 2.7 against Smart Reef's 1.6. Grundfos GO Remote also leads on in-app purchases (none vs 11) and review sentiment (28% vs 4%). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Smart Reef sells 8 one-off in-app purchases. Grundfos GO Remote asks for nothing beyond the download.

Grundfos GO Remote holds the better App Store score, 2.7 against 1.6. Both are backed by a comparable volume of ratings — 19 and 19 respectively. Written reviews point the same way: 28% of Grundfos GO Remote's written reviews are positive against 4% of Smart Reef's.

Grundfos GO Remote ships an update every 5 weeks, Smart Reef every 3 months. The most recent releases landed on September 6, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Grundfos GO Remote | Smart Reef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (19 ratings)](https://appshunter.io/ios/app/grundfos-go-remote-pump-tool/id524685121/reviews)** | [1.6 (19 ratings)](https://appshunter.io/ios/app/smart-reef/id1480355166/reviews) |
| Number of ratings | 19 | 19 |
| Positive reviews | **27.8% of reviews** | 3.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 116 MB | 4 MB |
| Requires iOS | 15.0 | **14.6** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Grundfos Holding A/S](https://appshunter.io/developer/940210934) | [Reef Factory sp. z o.o.](https://appshunter.io/developer/1367901113) |

## 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

**In-app purchases:** none


### Smart Reef

[App page](https://appshunter.io/ios/app/smart-reef/id1480355166)

Manage your marine aquarium with this app. It provides device management, alerts for issues, and detailed historical data. A central dashboard offers a clear overview of your aquarium's status and device operations.

**Highlights:** Device management, Aquarium alerts, Measurement history, Operational status dashboard, Planned job journal, Preset sharing

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Warranty 3 years | $12.99 | one-time |
| Warranty 3 years | $17.99 | one-time |
| Warranty 3 years | $19.99 | one-time |
| Warranty 3 years | $24.99 | one-time |
| Warranty 3 years | $29.99 | one-time |
| Warranty 3 years | $34.99 | one-time |
| Warranty 3 years | $39.99 | one-time |
| Warranty 3 years | $49.99 | one-time |


## Frequently asked questions

### Is Grundfos GO Remote free?

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

### Is Smart Reef free?

Smart Reef is free to download, with in-app purchases available.

### Which has better reviews, Grundfos GO Remote or Smart Reef?

Grundfos GO Remote is rated higher. Grundfos GO Remote averages 2.7 out of 5 from 19 ratings, while Smart Reef averages 1.6 from 19 ratings.

### Do Grundfos GO Remote or Smart Reef have ads?

Neither Grundfos GO Remote nor Smart Reef shows ads.

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

Grundfos GO Remote ships an update every 5 weeks, and Smart Reef every 3 months. Most recently, Grundfos GO Remote was updated on September 6, 2026 and Smart Reef on June 11, 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.*