# BWI vs Dometic Power

The clearest difference is update cadence: Dometic Power at every 2 months against BWI's every 6 months. BWI's advantage is iOS requirement (13.0 vs 16.4). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BWI ships an update every 6 months, Dometic Power every 2 months. The most recent releases landed on November 4, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | BWI | Dometic Power |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.1 (10 ratings)](https://appshunter.io/ios/app/dometic-power/id6648772769/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | 0.0% of reviews | **6.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 25 MB | 57 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TBB Power Co., Ltd](https://appshunter.io/developer/1089239531) | [Dometic Group AB](https://appshunter.io/developer/1152908752) |

## What reviewers say

### BWI

[App page](https://appshunter.io/ios/app/bwi-pm300/id1480319722)

Control and monitor electric vehicle systems, including water and equipment, with real-time data. Automate functions based on various environmental factors and power levels. Includes self-protection and fault diagnosis for enhanced safety.

**Highlights:** Real-time centralized monitoring, Logical control of electric vehicle systems, Multi-load coordinated scene mode, Automatic control based on environmental factors, Breakout, short circuit, overload self-protection, Fault diagnosis and alarm

**Features:** macOS Compatibility

**In-app purchases:** none


### Dometic Power

[App page](https://appshunter.io/ios/app/dometic-power/id6648772769)

Effortlessly manage your motorhome, van, or caravan's entire energy system from your smartphone. Monitor battery status, track energy consumption and solar output, and control various devices like air conditioners and coolers. Customize settings and optimize energy usage with smart technology.

**Highlights:** Real-time energy management, Climate control for AC and ventilation, Portable cooler temperature management, One-tap device activation/deactivation, Solar panel output monitoring, SmartEco technology for automatic climate control

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

**In-app purchases:** none


## Frequently asked questions

### Is BWI free?

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

### Is Dometic Power free?

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

### Do BWI or Dometic Power have ads?

Neither BWI nor Dometic Power shows ads.

### Which is updated more often, BWI or Dometic Power?

BWI ships an update every 6 months, and Dometic Power every 2 months. Most recently, BWI was updated on November 4, 2026 and Dometic Power on November 1, 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.*