Norsk Guardian vs WARMFT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Norsk Guardian
Monitor your boat's marine and portable sonar batteries via Bluetooth. Receive real-time alerts for charge, voltage, and maintenance needs. Features a Deep Sleep™ mode to prevent battery drain and custom grouping for easy identification.
- Bluetooth battery monitoring
- Real-time charge and voltage tracking
- Maintenance alerts and push notifications
- Deep Sleep™ mode for power disconnection
- Custom battery grouping and naming
- Live chat customer support
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The Norsk Lithium Guardian® App provides a Bluetooth Connection to Norsk Lithium Marine Batteries and 14.8V Portable Sonar Batteries allowing you to connect to multiple batteries simultaneously, monitor their health and charging status, and receive real-time alerts to your phone, providing you with complete confidence on and off the water. Conveniently monitor the status of your batteries in real time by tracking the charge, voltage, and remaining runtime. If the indicators are below or above the norm, the application will warn you with a push notification that the battery requires maintenance. Norsk Guardian now includes integrated Live Chat allowing you to connect with US-based customer service a representative. With the Deep Sleep™ feature, you can easily disconnect power from your battery’s terminals, eliminating phantom current draws and preventing fully discharged batteries. This convenient feature saves you from having to manually activate battery disconnect switches, ensuring your batteries remain charged and ready for use. Custom Grouping allows you to create your own naming configuration including group names and names for your individual batteries. Norsk Guardian® will remember battery groups the next time you reconnect. Experience complete confidence on and off the water with Norsk Guardian®.
WARMFT
Control and manage Bluetooth smart heating devices using a mobile phone. This application supports the WARMFT protocol for seamless integration with your heating products.
- Bluetooth device management
- WARMFT protocol support
- Smart heating control
- Mobile phone integration
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This application allows you to conveniently manage Bluetooth smart heating products connected to the WARMFT protocol on your mobile phone
Screenshots
Verdict
The clearest difference is rating: Norsk Guardian at 4.8 against WARMFT's 2.3. WARMFT's advantage is iOS requirement (13.0 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.
Norsk Guardian holds the better App Store score, 4.8 against 2.3. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Norsk Guardian ships an update every 6 weeks, WARMFT monthly. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.
| Parameter | Norsk Guardian | WARMFT |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4 ratings) — better | 2.3 (3 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 4 — better | 3 |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 74 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | Norsk Inc. | ShenZhen luona technology Co. LTD |
Customer experience
Norsk Guardian
WARMFT
In-app purchases
Norsk Guardian
No in-app purchases
WARMFT
No in-app purchases
Questions
Is Norsk Guardian free?
Is WARMFT free?
Which has better reviews, Norsk Guardian or WARMFT?
Do Norsk Guardian or WARMFT have ads?
Which is updated more often, Norsk Guardian or WARMFT?
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