# RV vs GPS Altimeter

The clearest difference is in-app purchases: GPS Altimeter at none against RV's 1. GPS Altimeter also leads on iOS requirement (15.0 vs 17.0). RV's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. RV sells 1 one-off in-app purchase. GPS Altimeter asks for nothing beyond the download.

RV ships an update every 8 days, GPS Altimeter weekly. The most recent releases landed on November 5, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | RV | GPS Altimeter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Weekly** |
| Size | 14 MB | 6 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marco Frigerio](https://appshunter.io/developer/1873934230) | [珊珊 黄](https://appshunter.io/developer/6815334106) |

## What reviewers say

### RV

[App page](https://appshunter.io/ios/app/rv-pilot/id6775754160)

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RV-Pilot Pro | $2.99 | one-time |


### GPS Altimeter

[App page](https://appshunter.io/ios/app/gps-altimeter-elevation-meter/id6817703021)

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

**In-app purchases:** none


## Frequently asked questions

### Is RV free?

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

### Is GPS Altimeter free?

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

### Do RV or GPS Altimeter have ads?

GPS Altimeter shows ads; RV does not.

### Which is updated more often, RV or GPS Altimeter?

RV ships an update every 8 days, and GPS Altimeter weekly. Most recently, RV was updated on November 5, 2026 and GPS Altimeter 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.*