# RVLock Keyless vs Metar Echo

The clearest difference is in-app purchases: RVLock Keyless at none against Metar Echo's 2. RVLock Keyless also leads on iOS requirement (15.1 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Metar Echo sells 2 in-app purchases, starting at $4.99 per month. RVLock Keyless asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | RVLock Keyless | Metar Echo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (5 ratings)](https://appshunter.io/ios/app/rvlock-keyless/id1515500690/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 34 MB | 2 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [RVLock & Co LLC](https://appshunter.io/developer/1505739920) | [Zachary Graves](https://appshunter.io/developer/1678014301) |

## What reviewers say

### RVLock Keyless

[App page](https://appshunter.io/ios/app/rvlock-keyless/id1515500690)

This app allows you to unlock your RV or travel trailer using your smartphone. It connects to a keyless RVLock system, offering a convenient alternative to traditional keys. Manage your RV's access with your phone, FOB, or keypad.

**Highlights:** Unlock RV with smartphone, Connects to keyless RVLock, Use FOB, keypad, or smartphone, Replaces traditional keys, BT Pro+ upgrade integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Metar Echo

[App page](https://appshunter.io/ios/app/metar-echo/id6757969069)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Metar Echo Plus | $4.99 | per month |
| Metar Echo Plus | $49.99 | per year |


## Frequently asked questions

### Is RVLock Keyless free?

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

### Is Metar Echo free?

Metar Echo is free to download, with in-app purchases available.

### Do RVLock Keyless or Metar Echo have ads?

Neither RVLock Keyless nor Metar Echo shows ads.

### Which is updated more often, RVLock Keyless or Metar Echo?

RVLock Keyless ships an update every 2 months, and Metar Echo every 2 months. Most recently, RVLock Keyless was updated on October 3, 2026 and Metar Echo on October 6, 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.*