# GPS Map vs Altitude Measurement

The clearest difference is review sentiment: GPS Map at 72% against Altitude Measurement's 18%. GPS Map also leads on rating (4.2 vs 2.0) and in-app purchases (none vs 3). On price, ratings volume and device support there is nothing between them.

Both are free to download. Altitude Measurement sells 3 one-off in-app purchases. GPS Map asks for nothing beyond the download.

GPS Map holds the better App Store score, 4.2 against 2.0. Both are backed by a comparable volume of ratings — 36 and 30 respectively. Written reviews point the same way: 72% of GPS Map's written reviews are positive against 18% of Altitude Measurement's.

GPS Map ships an update every 6 weeks, Altitude Measurement every 13 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GPS Map | Altitude Measurement |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (36 ratings)](https://appshunter.io/ios/app/gps-map/id626894048/reviews)** | [2.0 (30 ratings)](https://appshunter.io/ios/app/altitude-measurement/id887841155/reviews) |
| Number of ratings | **36** | 30 |
| Positive reviews | **72.4% of reviews** | 17.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 13 months |
| Monetization | **Free** | Ad-supported |
| Size | 2 MB | 5 MB |
| Requires iOS | **6.1** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [n3rds](https://appshunter.io/developer/510673312) | [Nanshu Kaneshiro](https://appshunter.io/developer/798559687) |

## What reviewers say

### GPS Map

[App page](https://appshunter.io/ios/app/gps-map/id626894048)

Easily search for and save your favorite places using addresses or GPS coordinates. Share locations with others or send them to various map applications. Offers map overlays from Google and OpenStreetMap.

**Highlights:** Search locations by address or coordinates, Bookmark favorite places, Send locations to other map apps, Share locations with others, Google map overlays, OpenStreetMap overlays

**Features:** macOS Compatibility

**In-app purchases:** none


### Altitude Measurement

[App page](https://appshunter.io/ios/app/altitude-measurement/id887841155)

This app displays your current altitude in meters or feet directly on a map. It allows you to see the elevation of a central point or up to five points along a straight line. Easily find your height above sea level with this intuitive tool.

**Highlights:** Display altitude on map, Measure central point elevation, Measure 5 points on a line, Search for locations, Show current location

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee tip | $1.99 | one-time |
| Lunch tip | $5.99 | one-time |
| Generous tip | $29.99 | one-time |


## Frequently asked questions

### Is GPS Map free?

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

### Is Altitude Measurement free?

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

### Which has better reviews, GPS Map or Altitude Measurement?

GPS Map is rated higher. GPS Map averages 4.2 out of 5 from 36 ratings, while Altitude Measurement averages 2.0 from 30 ratings.

### Do GPS Map or Altitude Measurement have ads?

Altitude Measurement shows ads; GPS Map does not.

### Which is updated more often, GPS Map or Altitude Measurement?

GPS Map ships an update every 6 weeks, and Altitude Measurement every 13 months. Most recently, GPS Map was updated on October 21, 2026 and Altitude Measurement on October 24, 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.*