# GPS Elevation vs HoundX

The clearest difference is in-app purchases: HoundX at none against GPS Elevation's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. GPS Elevation sells 6 in-app purchases, starting at $4.99 per month. HoundX asks for nothing beyond the download.

GPS Elevation ships an update monthly, HoundX every 3 weeks. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | GPS Elevation | HoundX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/gps-elevation/id6446495926/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 24 MB | 37 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yaroslav Babenko](https://appshunter.io/developer/814545711) | [Shenzhen Ruiyi Industrial Co., Ltd.](https://appshunter.io/developer/1879682607) |

## What reviewers say

### GPS Elevation

[App page](https://appshunter.io/ios/app/gps-elevation/id6446495926)

This navigation app provides hikers and explorers with precise altitude, GPS coordinates, and barometric pressure data. It also calculates water boiling points based on elevation, enhancing outdoor safety and preparedness.

**Highlights:** Precise altitude data, GPS coordinates, Barometric pressure readings, Water boiling point calculations, Multiple unit options

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GPS Altitude Pro | $4.99 | per month |
| GPS Altitude Pro | $29.99 | per year |
| GPS Altitude Pro | $2.49 | one-time |
| GPS Altitude | $4.99 | one-time |
| GPS Altitude | $9.99 | one-time |
| GPS Altitude Pro | $49.99 | one-time |


### HoundX

[App page](https://appshunter.io/ios/app/houndx/id6752767761)

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

**In-app purchases:** none


## Frequently asked questions

### Is GPS Elevation free?

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

### Is HoundX free?

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

### Do GPS Elevation or HoundX have ads?

Neither GPS Elevation nor HoundX shows ads.

### Which is updated more often, GPS Elevation or HoundX?

GPS Elevation ships an update monthly, and HoundX every 3 weeks. Most recently, GPS Elevation was updated on October 14, 2026 and HoundX on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*