# Surge Guard vs Newmar

The clearest difference is rating: Newmar at 3.8 against Surge Guard's 1.5. Surge Guard's advantage is ratings volume (90 vs 5) and review sentiment (11% vs 0%). On price, update cadence, 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.

Newmar holds the better App Store score, 3.8 against 1.5. That said, the two scores are not equally well evidenced: Surge Guard has 90 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 11% of Surge Guard's written reviews are positive against 0% of Newmar's, so the app with the better star average is not the one people write more warmly about.

Surge Guard ships an update monthly, Newmar every 2 months. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Surge Guard | Newmar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (90 ratings)](https://appshunter.io/ios/app/surge-guard/id1622872744/reviews) | **[3.8 (5 ratings)](https://appshunter.io/ios/app/newmar/id6503707950/reviews)** |
| Number of ratings | **90** | 5 |
| Positive reviews | **11.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 29 MB | 139 MB |
| Requires iOS | **11.0** | 12.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Southwire Company](https://appshunter.io/developer/440338423) | [K I B ENTERPRISES CORP](https://appshunter.io/developer/1316586992) |

## What reviewers say

### Surge Guard

[App page](https://appshunter.io/ios/app/surge-guard/id1622872744)

Monitor your RV's power status remotely. Get real-time error alerts, estimated restoration times, and track your power history. Access troubleshooting guides for easy problem-solving on the go.

**Highlights:** Monitor RV power, Real-time error alerts, Power restoration estimates, Error history tracking, Troubleshooting guides

**In-app purchases:** none

**What reviewers like**

- 👍 Works when firmware updated
- 👍 Convenient status view inside RV
- 👍 Responsive support team (for some)

**What reviewers complain about**

- 🐛 App crashes on pairing
- 🐛 Bluetooth connection issues
- 🐛 Incorrect/no power data displayed
- 🐛 RV shows as powered down
- 🐛 Firmware update required (inconvenient)

**Reported bugs**

- App crashes when attempting to connect
- Bluetooth won't connect
- Device not connecting to app
- App shows RV as powered down
- App shows no power usage or data

**Requested features**

- Log energy use by day/date
- Note power interruptions without new session
- Display date and time for detected issues in history log
- App can update firmware
- Record and display history of monitored parameters


### Newmar

[App page](https://appshunter.io/ios/app/newmar/id6503707950)

Control your RV's features remotely from your smartphone or tablet. Manage various aspects of your recreational vehicle with this automation controller.

**Highlights:** Remote RV feature control, Mobile device integration, RV automation, Vehicle feature management

**In-app purchases:** none


## Frequently asked questions

### Is Surge Guard free?

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

### Is Newmar free?

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

### Which has better reviews, Surge Guard or Newmar?

Newmar is rated higher. Surge Guard averages 1.5 out of 5 from 90 ratings, while Newmar averages 3.8 from 5 ratings.

### Do Surge Guard or Newmar have ads?

Neither Surge Guard nor Newmar shows ads.

### Which is updated more often, Surge Guard or Newmar?

Surge Guard ships an update monthly, and Newmar every 2 months. Most recently, Surge Guard was updated on October 21, 2026 and Newmar on October 7, 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.*