Bosch Connected Control vs iCOMM Connectivity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bosch Connected Control
Remotely manage your thermostat's settings and schedules from anywhere. Optimize energy usage by setting vacation modes or adjusting your heating and cooling on the go. Connect multiple thermostats and create custom schedules for maximum comfort with minimal effort.
- Remote thermostat control
- Schedule adjustment
- Vacation mode
- Energy saving
- Unlimited thermostat connection
- Multiple schedules per thermostat
Read full descriptionHide full description
The Bosch Connected Control app allows you to remotely control all of your thermostat's settings. It also allows you to adjust your schedule on-the-go or set it to vacation mode to save energy while you're away. You can also connect an unlimited number of thermostats and manage up to 4 schedules per thermostat. This is the perfect solution to achieve maximum comfort with minimal effort!
iCOMM Connectivity
Remotely manage compatible water heaters with this app. Monitor temperature, operating modes, and receive diagnostic notifications. Optimize energy usage by aligning with utility programs.
- Remote water heater management
- Temperature and mode control
- Diagnostic fault notifications
- Utility program alignment
- Easy setup process
Read full descriptionHide full description
With options to control temperature and operating mode, the iCOMM™ Mobile App is designed for: A. O. Smith, State, American, Lochinvar, and Reliance water heaters. It features the iCOMM™ connectivity platform, the latest technology for remote water heater management. Through an easy setup process, connect all your iCOMM™ enabled water heaters to the app. Once connected, you’ll gain access to diagnostic fault notifications, settings for your water heaters and much more. Designed for Homeowners & Professionals iCOMM™ Connectivity Platform Stay connected to your water heater. Monitor temperature, schedules and more with peace of mind and total control. Operation Mode Choose your ideal operating mode, depending on how you use your water heater. Demand Response and Time-of-Use Alignment Align your water heater to your utility company’s Demand Response or Time-of-Use programs rate plans through the app to save energy.
Screenshots
Verdict
The clearest difference is rating: Bosch Connected Control at 1.6 against iCOMM Connectivity's 1.2. Bosch Connected Control also leads on iOS requirement (12.0 vs 15.1). On price, review sentiment, ratings volume and update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Bosch Connected Control holds the better App Store score, 1.6 against 1.2. Both are backed by a comparable volume of ratings — 252 and 398 respectively. Written reviews point the same way: 7% of Bosch Connected Control's written reviews are positive against 3% of iCOMM Connectivity's.
Bosch Connected Control ships an update every 2 months, iCOMM Connectivity every 3 months. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.
| Parameter | Bosch Connected Control | iCOMM Connectivity |
|---|---|---|
| Price | Free | Free |
| Rating | 1.6 (252 ratings) — better | 1.2 (398 ratings) |
| Positive reviews | 6.9% of reviews — better | 3.2% of reviews |
| Number of ratings | 252 | 398 — better |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 35 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Bosch Thermotechnik GmbH | A. O. Smith |
Customer experience
Bosch Connected Control
iCOMM Connectivity
User reviews
Bosch Connected Control
From 252 App Store ratingsWhat we love
- 👍 Functional app
- 🚀 Works well when connected
- 🔒 Secure device connection
Room to improve
- 🐛 Frequent connectivity issues
- 🔍 Unreliable app performance
- 🤯 Frustrating user experience
- 🔄 Constant need to reconnect
- 🗓️ Scheduling issues
iCOMM Connectivity
From 398 App Store ratingsWhat we love
- ✅ Water heater hardware itself performs well
- 🎯 Simple temperature adjustment when working
- 📊 Basic hot water availability gauge
- ⚙️ Vacation mode functionality
- 🔧 Mode switching capability
Room to improve
- 🐛 Constant connectivity failures and service outages
- 🔄 App repeatedly forgets registered water heater
- ❌ Requires re-registration multiple times monthly
- ⏱️ Frequent forced logouts and session expirations
- 📱 QR code scanning consistently fails
Bugs and requests
Bosch Connected Control
Reported bugs
5 issues- Unable to register account
- App fails to connect to device
- Incorrect device firmware reporting
- Schedules not syncing properly
- Unexplained device disconnections
Requested features
6 requests- Improved connectivity reliability
- Better app responsiveness
- Easier setup and registration
- Firmware update notifications
- Usage history and analytics
Show 1 moreShow fewer
- Integration with smart home platforms
iCOMM Connectivity
Reported bugs
19 issues- App loses water heater registration without warning
- QR code scanner fails to recognize valid codes
- Manual serial number entry rejected despite correct input
- Session expires within 15-30 seconds of login
- App crashes when attempting to set schedules
Show 14 moreShow fewer
- Service outage messages persist for weeks
- App forgets user credentials between sessions
- Bluetooth connection fails despite device visibility
- Graph/trend plotting broken after updates
- Hot water availability gauge displays incorrect information
- App freezes on splash screen with no error message
- Temperature changes in app don't reflect on actual heater
- Dirty air filter alerts don't clear after cleaning
- App doesn't update when switching between other applications
- Registration process fails with 'unexpected error' messages
- App incompatible with 5GHz WiFi networks
- Latest version broke daily usage graph functionality
- Temperature range artificially lowered without user consent
- App won't open after iOS/system updates
Requested features
17 requests- Real-time current water temperature display
- Hourly energy usage breakdown (not just daily/monthly)
- Simple on/off scheduling by time of day
- Temperature scheduling for specific times
- Data export capability
Show 12 moreShow fewer
- Persistent login sessions without forced logouts
- Instant power consumption readings
- Estimated time to reach target temperature
- Leak detection alerts and notifications
- Integration with smart home platforms (Apple Home, SmartThings)
- Better QR code scanning with modern camera support
- In-app contact/support messaging
- Ability to control heater without physical access for setup
- Comparison of usage across different time periods
- Detailed telemetry and diagnostic information
- Automatic schedule adjustments based on utility rates
- Current heating element status display
In-app purchases
Bosch Connected Control
No in-app purchases
iCOMM Connectivity
No in-app purchases
Questions
Is Bosch Connected Control free?
Is iCOMM Connectivity free?
Which has better reviews, Bosch Connected Control or iCOMM Connectivity?
Do Bosch Connected Control or iCOMM Connectivity have ads?
Which is updated more often, Bosch Connected Control or iCOMM Connectivity?
Other comparisons
