# Norsk Guardian vs WARMFT

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.

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.

## The numbers

| Metric | Norsk Guardian | WARMFT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/norsk-guardian/id1660544401/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/warmft/id6746155169/reviews) |
| Number of ratings | **4** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 74 MB | 33 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Norsk Inc.](https://appshunter.io/developer/1660544403) | [ShenZhen luona technology Co. LTD](https://appshunter.io/developer/1324483440) |

## What reviewers say

### Norsk Guardian

[App page](https://appshunter.io/ios/app/norsk-guardian/id1660544401)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases:** none


### WARMFT

[App page](https://appshunter.io/ios/app/warmft/id6746155169)

Control and manage Bluetooth smart heating devices using a mobile phone. This application supports the WARMFT protocol for seamless integration with your heating products.

**Highlights:** Bluetooth device management, WARMFT protocol support, Smart heating control, Mobile phone integration

**In-app purchases:** none


## Frequently asked questions

### Is Norsk Guardian free?

Norsk Guardian is free to download, with no in-app purchases.

### Is WARMFT free?

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

### Which has better reviews, Norsk Guardian or WARMFT?

Norsk Guardian is rated higher. Norsk Guardian averages 4.8 out of 5 from 4 ratings, while WARMFT averages 2.3 from 3 ratings.

### Do Norsk Guardian or WARMFT have ads?

Neither Norsk Guardian nor WARMFT shows ads.

### Which is updated more often, Norsk Guardian or WARMFT?

Norsk Guardian ships an update every 6 weeks, and WARMFT monthly. Most recently, Norsk Guardian was updated on November 12, 2026 and WARMFT on November 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*