# Linear Series Remote vs Surge Guard

The clearest difference is ratings volume: Surge Guard at 90 against Linear Series Remote's 11. On price, rating, review sentiment 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.

On the App Store both sit at effectively the same score — 1.4 for Linear Series Remote against 1.5 for Surge Guard. That said, the two scores are not equally well evidenced: Surge Guard has 90 ratings behind it against 11, so its average is the more settled of the two. Written reviews are what separate them: 10% of Linear Series Remote's written reviews are positive against 11% of Surge Guard's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Linear Series Remote | Surge Guard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (11 ratings)](https://appshunter.io/ios/app/linear-series-remote/id1457223239/reviews) | **[1.5 (90 ratings)](https://appshunter.io/ios/app/surge-guard/id1622872744/reviews)** |
| Number of ratings | 11 | **90** |
| Positive reviews | 10.0% of reviews | **11.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 3 MB | 29 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [THE MAGNADYNE CORPORATION](https://appshunter.io/developer/1457223238) | [Southwire Company](https://appshunter.io/developer/440338423) |

## What reviewers say

### Linear Series Remote

[App page](https://appshunter.io/ios/app/linear-series-remote/id1457223239)

Control your Linear Series radio wirelessly with this app. Adjust volume, select stations, manage inputs, and control playback for compatible RV models.

**Highlights:** Multi-zone volume control, Equalizer settings, Radio station selection, Input control (AUX, USB), USB folder browsing, CD/DVD playback control, Power on/off

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Linear Series Remote free?

Linear Series Remote is free to download, with no in-app purchases.

### Is Surge Guard free?

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

### Which has better reviews, Linear Series Remote or Surge Guard?

Surge Guard is rated higher. Linear Series Remote averages 1.4 out of 5 from 11 ratings, while Surge Guard averages 1.5 from 90 ratings.

### Do Linear Series Remote or Surge Guard have ads?

Neither Linear Series Remote nor Surge Guard shows ads.

### Which is updated more often, Linear Series Remote or Surge Guard?

Linear Series Remote ships an update monthly, and Surge Guard monthly. Most recently, Linear Series Remote was updated on October 24, 2026 and Surge Guard on October 21, 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.*