# 4 vs Newmar

The clearest difference is update cadence: Newmar at every 2 months against 4's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

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

4 ships an update every 7 months, Newmar every 2 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 4 | Newmar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (5 ratings)](https://appshunter.io/ios/app/newmar/id6503707950/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 56 MB | 126 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rural Computer Consultants, Inc.](https://appshunter.io/developer/640795441) | [KIB Eelectronics](https://appshunter.io/developer/1316586992) |

## What reviewers say

### 4

[App page](https://appshunter.io/ios/app/4-t-propane-llc/id6469541309)

**Features:** macOS Compatibility

**In-app purchases:** none


### Newmar

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

Control your RV's features remotely from your smartphone. Manage various aspects of your recreational vehicle with ease through a dedicated mobile interface.

**Highlights:** RV feature control, Mobile device integration, Remote management, Automation capabilities

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 4 free?

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

### Is Newmar free?

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

### Do 4 or Newmar have ads?

Neither 4 nor Newmar shows ads.

### Which is updated more often, 4 or Newmar?

4 ships an update every 7 months, and Newmar every 2 months. Most recently, 4 was updated on November 7, 2026 and Newmar on November 4, 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.*