# GROHE Sense vs CompMom

The clearest difference is in-app purchases: GROHE Sense at none against CompMom's 2. CompMom's advantage is update cadence (weekly vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CompMom sells 2 in-app purchases, starting at $4.99 per month. GROHE Sense asks for nothing beyond the download.

GROHE Sense ships an update every 2 weeks, CompMom weekly. The most recent releases landed on October 13, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | GROHE Sense | CompMom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (13 ratings)](https://appshunter.io/ios/app/grohe-sense/id1451814256/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 14.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 85 MB | 54 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grohe AG](https://appshunter.io/developer/567504975) | [Sean Martin](https://appshunter.io/developer/6776031145) |

## What reviewers say

### GROHE Sense

[App page](https://appshunter.io/ios/app/grohe-sense/id1451814256)

This app monitors and controls smart water sensors and devices to protect your home from water damage. It provides real-time alerts for leaks, pipe breaks, and frost risk, while also tracking water consumption and costs.

**Highlights:** Water damage protection, Leak and pipe break alerts, Temperature and humidity monitoring, Frost risk warnings, Water consumption tracking, Cost analysis

**In-app purchases:** none

**What reviewers like**

- 👍 Device works well (sometimes)
- 💡 Detects leaks and frozen pipes
- 💡 Warns about minor leaks
- 👍 Grohe support helpful (sometimes)
- 👍 Great improvement over older versions (sometimes)

**What reviewers complain about**

- 🐛 Constantly drops WiFi connection
- 🐛 Resetting connection is hit or miss
- 🐛 App/LED status mismatch
- 🐛 AAA batteries last < 2 weeks
- 🐛 Poor support system

**Reported bugs**

- 🐛 Constantly drops WiFi connection
- 🐛 Resetting connection is hit or miss
- 🐛 App/LED status mismatch
- 🐛 Signup/login errors (400)
- 🐛 500 error, no devices on relogin

**Requested features**

- 💡 Bring back old home screen
- 💡 Bring back bar graph
- 💡 More innovative firmware updates
- 💡 More value from firmware updates
- 💡 Add option to ignore large water use


### CompMom

[App page](https://appshunter.io/ios/app/compmom-dance-comp-planner/id6776031723)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CompMom Pro Monthly | $4.99 | per month |
| CompMom Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is GROHE Sense free?

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

### Is CompMom free?

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

### Do GROHE Sense or CompMom have ads?

Neither GROHE Sense nor CompMom shows ads.

### Which is updated more often, GROHE Sense or CompMom?

GROHE Sense ships an update every 2 weeks, and CompMom weekly. Most recently, GROHE Sense was updated on October 13, 2026 and CompMom on September 28, 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.*