Mill Norway vs Heimgard Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mill Norway
Control your indoor climate remotely with this app. Adjust temperatures, set schedules, and monitor energy usage from anywhere. Optimize your home's comfort and efficiency with smart features and integrations.
- Remote climate control
- Weekly scheduling
- Energy usage monitoring
- Multi-home management
- Vacation mode
- Household sharing
- Cooling control
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Mill Norway – Smart Heating, Smarter Living Take full control of your indoor climate—wherever you are. The Mill Norway app gives you the freedom to manage your Mill WiFi-connected devices from anywhere in the world, with just a tap. Make your home smarter, more comfortable, and more energy-efficient with the Mill Norway app. Whether you're adjusting the temperature before you get home, managing multiple properties, or optimizing your energy use to save on heating bills, the Mill app gives you complete control at your fingertips. Smart Features for a Smarter Home: • Weekly scheduling – Set your ideal comfort levels with pre-defined modes: Comfort, Sleep, Away & Off • Energy insights – Monitor power consumption and temperature trends with real-time statistics • Multi-home support – Manage your home, cabin, or multiple properties from one app • Vacation mode – Save energy when you're away from home • Household sharing – Share access with family members for easy, seamless control • Cooling control – Automatically activate fans or AC when temperatures rise • Timers – Set countdowns and loop timers for custom control Smart Home Integrations: • Tibber – Let Tibber optimize your heater usage for lower energy costs • Homey Pro & Homey Bridge – Full integration for seamless smart home automation • Home Assistant – Advanced smart home control for power users • Matter – Future-proof your setup with Matter compatibility (select models) • Local REST API – For advanced users and developers Get Started Simply purchase a Mill WiFi device, download the app, and start enjoying smarter, more efficient home heating today. Need Support? We're here to help. Email: appsupport@millnorway.com Visit: https://millnorway.com Privacy Policy: https://millnorway.com/privacy-policy/
Heimgard Smart
Control your entire home remotely with this smart home app. Manage door locks, security systems, lighting, and heating to create the perfect atmosphere and ensure peace of mind. Enjoy flexibility and uncompromising security for your connected living space.
- Keyless door access from anywhere
- Remote home security activation
- Customizable lighting and heating control
- Automated climate optimization
- Monitor home environment remotely
- Brand and system compatibility
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Smart home the way a smart home should be. Full freedom to choose and combine different brands and systems. With uncompromising security all data is completely private and completely secure. Completely safe. Completely open. Just the way a smart home should be. Keyless access With a smart electronic door lock can you unlock your front door from anywhere, directly from the Heimgard app. Simple safe and flexible. Let the craftsman in when you are at work. Take a jog without carrying around your keys. Full control in the app whether your door is unlocked or locked. Security is comfort Relax and calm down. From the Heimgard app you will have full control over your entire home. At any time, from anywhere. Activate shell protection. Turn on frost protection. Does the roof on the cabin need to be shoveled? Did you remember to lock the door? You can even checkup on your dog when you are not at home. Magic light and heat control Use the Heimgard app to create the perfect atmosphere for any occasion. A warm and cozy setting for your evening dinner party, or a sharper and brighter setup for homework and home office during the day. Activate automatic light control in rooms such as bathrooms, hallways, and storage rooms. Set the temperature or optimize your indoor climate. Your heating devices can even be automatically turned off when ventilating. Everything done directly from your Heimgard app. Completely flexible and completely secure. That’s what makes it really smart.
Screenshots
Verdict
The clearest difference is rating: Mill Norway at 4.3 against Heimgard Smart's 3.5. Mill Norway also leads on review sentiment (38% vs 0%) and update cadence (every 11 days vs every 3 months). Heimgard Smart's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model 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.
Mill Norway holds the better App Store score, 4.3 against 3.5. That said, the two scores are not equally well evidenced: Mill Norway has 270 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 38% of Mill Norway's written reviews are positive against 0% of Heimgard Smart's.
Mill Norway ships an update every 11 days, Heimgard Smart every 3 months. Both last shipped on November 2, 2026.
| Parameter | Mill Norway | Heimgard Smart |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (270 ratings) — better | 3.5 (6 ratings) |
| Positive reviews | 38.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 270 — better | 6 |
| Update frequency | Every 11 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 84 MB | 120 MB |
| Age rating | 4+ | 4+ |
| Developer | Mill International AS | Heimgard Technologies AS |
Customer experience
Mill Norway
Heimgard Smart
Bugs and requests
Mill Norway
Reported bugs
15 issues- WiFi connection fails during setup
- App crashes on launch (iOS 14+)
- Invalid email validation errors
- Password creation rejection
- Device name field causes setup failure
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- Statistics not updating or displaying
- Matter option appearing and disappearing
- Temperature control stops working after firmware updates
- App times out with 'Connection failed' error
- Devices showing as 'unavailable' despite being online
- Migration process failing repeatedly
- Gen 2 heaters unable to reconnect after updates
- App locks on loading screen
- Scheduling not executing automatically
- Consumption data not displaying for Gen 3 devices
Requested features
10 requests- Apple HomeKit integration
- Amazon Alexa integration
- Apple Watch app/widget
- Home screen widgets
- Matter protocol support (working implementation)
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- Simpler on/off button without timer requirement
- App language selection option
- Better error messaging and user guidance
- Offline mode functionality
- Alternative connection methods that work reliably
Heimgard Smart
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Mill Norway
No in-app purchases
Heimgard Smart
No in-app purchases
Questions
Is Mill Norway free?
Is Heimgard Smart free?
Which has better reviews, Mill Norway or Heimgard Smart?
Do Mill Norway or Heimgard Smart have ads?
Which is updated more often, Mill Norway or Heimgard Smart?
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