# GPS海拔测量仪 vs 海拔高度表：GPS实时测量海拔高度气压计、指南针导航

The clearest difference is in-app purchases: 海拔高度表：GPS实时测量海拔高度气压计、指南针导航 at none against GPS海拔测量仪's 1. GPS海拔测量仪's advantage is iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. GPS海拔测量仪 sells 1 in-app purchase, starting at $2.99 per year. 海拔高度表：GPS实时测量海拔高度气压计、指南针导航 asks for nothing beyond the download.

## The numbers

| Metric | GPS海拔测量仪 | 海拔高度表：GPS实时测量海拔高度气压计、指南针导航 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (83 ratings)](https://appshunter.io/ios/app/gps/id1598479189/reviews)** | — |
| Number of ratings | **83** | — |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 66 MB | 15 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [晨铭 李](https://appshunter.io/developer/1468077452) | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) |

## What reviewers say

### GPS海拔测量仪

[App page](https://appshunter.io/ios/app/gps/id1598479189)

This utility app provides real-time altitude, GPS coordinates, barometric pressure, and oxygen content. It offers accurate location data for outdoor activities and allows users to generate and share photos with location watermarks.

**Highlights:** Real-time altitude measurement, GPS coordinate tracking, Barometric pressure readings, Oxygen content monitoring, Location watermark photos, Outdoor activity data logging

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 年会员 | $2.99 | per year |


### 海拔高度表：GPS实时测量海拔高度气压计、指南针导航

[App page](https://appshunter.io/ios/app/gps/id6744684491)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GPS海拔测量仪 free?

GPS海拔测量仪 is free to download, with in-app purchases available.

### Is 海拔高度表：GPS实时测量海拔高度气压计、指南针导航 free?

海拔高度表：GPS实时测量海拔高度气压计、指南针导航 is free to download, with no in-app purchases.

### Do GPS海拔测量仪 or 海拔高度表：GPS实时测量海拔高度气压计、指南针导航 have ads?

Both GPS海拔测量仪 and 海拔高度表：GPS实时测量海拔高度气压计、指南针导航 show ads.

---

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