---
title: "GroSens Companion - Reviews, Revenue and Downloads in Canada | Apple App Store"
description: "GroSens Companion is a mobile app that provides access to your GroSens system, whenever you want and wherever you may be. It is accessible from every possible device, desktop, smartphone or tablet. Th"
---

# GroSens Companion — Canada

![GroSens Companion App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/39/80/f6/3980f602-a4b6-d223-0d2f-d91bed961c06/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Rockwool International](https://apptail.io/developer/rockwool-international-Ksac)
**Category:** Utilities
**Rating:** 4.5/5 (2 ratings)
**Price:** Free
**Bundle ID:** com.rockwool.grodan.companion
**Store:** Apple App Store
**Country:** Canada
**Version:** 2.5.5 (released 2026-07-21)
**Original Release:** 2020-06-10
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ca/app/app/id1448697656)
**AppTail Page:** [https://apptail.io/app/grosens-companion-LJzc/canada](https://apptail.io/app/grosens-companion-LJzc/canada)

## GroSens Companion Description
GroSens Companion is a mobile app that provides access to your GroSens system, whenever you want and wherever you may be. It is accessible from every possible device, desktop, smartphone or tablet.
The GroSens Companion app provides insights into substrate water content, EC and temperature.

## GroSens Companion Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/a4/f3/cf/a4f3cfdf-9820-e88b-6c84-653255372912/134c7380-f128-48bf-b0a0-a820fd8a8aef_start_6_5.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/c4/13/3d/c4133dae-81ad-fd2e-f02d-9e9c7675020b/e36d78f7-b544-4e06-a840-a6a5a7a4e77e_room_6_5.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/a4/0f/56/a40f565e-e554-cead-9919-ec0decde0036/a23b9f95-73cc-45bc-a7db-5dc59b64ee1d_conditions_6_5.png/1242x2688.png)

## GroSens Companion Rating Breakdown in Canada
- 5 stars: 1 (50%)
- 4 stars: 1 (50%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## GroSens Companion Available In
- [Canada](https://apptail.io/app/grosens-companion-LJzc/canada)
- [Netherlands](https://apptail.io/app/grosens-companion-LJzc/netherlands)
- [Austria](https://apptail.io/app/grosens-companion-LJzc/austria)
- [Australia](https://apptail.io/app/grosens-companion-LJzc/australia)
- [Brazil](https://apptail.io/app/grosens-companion-LJzc/brazil)
- [Belarus](https://apptail.io/app/grosens-companion-LJzc/belarus)
- [Switzerland](https://apptail.io/app/grosens-companion-LJzc/switzerland)
- [Chile](https://apptail.io/app/grosens-companion-LJzc/chile)
- [China](https://apptail.io/app/grosens-companion-LJzc/china)
- [Colombia](https://apptail.io/app/grosens-companion-LJzc/colombia)
- [Germany](https://apptail.io/app/grosens-companion-LJzc/germany)
- [Denmark](https://apptail.io/app/grosens-companion-LJzc/denmark)
- [Dominican Republic](https://apptail.io/app/grosens-companion-LJzc/dominican-republic)
- [Egypt](https://apptail.io/app/grosens-companion-LJzc/egypt)
- [Spain](https://apptail.io/app/grosens-companion-LJzc/spain)
- [France](https://apptail.io/app/grosens-companion-LJzc/france)
- [United Kingdom](https://apptail.io/app/grosens-companion-LJzc/united-kingdom)
- [Grenada](https://apptail.io/app/grosens-companion-LJzc/grenada)
- [Greece](https://apptail.io/app/grosens-companion-LJzc/greece)
- [Hong Kong SAR China](https://apptail.io/app/grosens-companion-LJzc/hong-kong)
- [Hungary](https://apptail.io/app/grosens-companion-LJzc/hungary)
- [Indonesia](https://apptail.io/app/grosens-companion-LJzc/indonesia)
- [Israel](https://apptail.io/app/grosens-companion-LJzc/israel)
- [India](https://apptail.io/app/grosens-companion-LJzc/india)
- [Italy](https://apptail.io/app/grosens-companion-LJzc/italy)
- [Japan](https://apptail.io/app/grosens-companion-LJzc/japan)
- [South Korea](https://apptail.io/app/grosens-companion-LJzc/south-korea)
- [Kuwait](https://apptail.io/app/grosens-companion-LJzc/kuwait)
- [Cayman Islands](https://apptail.io/app/grosens-companion-LJzc/cayman-islands)
- [Kazakhstan](https://apptail.io/app/grosens-companion-LJzc/kazakhstan)
- [Mexico](https://apptail.io/app/grosens-companion-LJzc/mexico)
- [Malaysia](https://apptail.io/app/grosens-companion-LJzc/malaysia)
- [Nigeria](https://apptail.io/app/grosens-companion-LJzc/nigeria)
- [New Zealand](https://apptail.io/app/grosens-companion-LJzc/new-zealand)
- [Peru](https://apptail.io/app/grosens-companion-LJzc/peru)
- [Philippines](https://apptail.io/app/grosens-companion-LJzc/philippines)
- [Poland](https://apptail.io/app/grosens-companion-LJzc/poland)
- [Portugal](https://apptail.io/app/grosens-companion-LJzc/portugal)
- [Romania](https://apptail.io/app/grosens-companion-LJzc/romania)
- [Russia](https://apptail.io/app/grosens-companion-LJzc/russia)
- [Saudi Arabia](https://apptail.io/app/grosens-companion-LJzc/saudi-arabia)
- [Sweden](https://apptail.io/app/grosens-companion-LJzc/sweden)
- [Singapore](https://apptail.io/app/grosens-companion-LJzc/singapore)
- [Suriname](https://apptail.io/app/grosens-companion-LJzc/suriname)
- [Türkiye](https://apptail.io/app/grosens-companion-LJzc/turkey)
- [Taiwan](https://apptail.io/app/grosens-companion-LJzc/taiwan)
- [Ukraine](https://apptail.io/app/grosens-companion-LJzc/ukraine)
- [United States](https://apptail.io/app/grosens-companion-LJzc/united-states)
- [Uzbekistan](https://apptail.io/app/grosens-companion-LJzc/uzbekistan)
- [Vietnam](https://apptail.io/app/grosens-companion-LJzc/vietnam)
- [United Arab Emirates](https://apptail.io/app/grosens-companion-LJzc/united-arab-emirates)
- [South Africa](https://apptail.io/app/grosens-companion-LJzc/south-africa)
- [Argentina](https://apptail.io/app/grosens-companion-LJzc/argentina)

---

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