# 海拔测量仪 vs 海拔地图

The clearest difference is review sentiment: 海拔测量仪 at 92% against 海拔地图's 25%. 海拔测量仪 also leads on rating (4.6 vs 1.0) and ratings volume (49 vs 2). 海拔地图's advantage is update cadence (monthly vs every 2 months). On price, ads and in-app purchases there is nothing between them.

Both are free to download. 海拔测量仪 sells 1 one-off in-app purchase and 海拔地图 sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

海拔测量仪 holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: 海拔测量仪 has 49 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 92% of 海拔测量仪's written reviews are positive against 25% of 海拔地图's.

海拔测量仪 ships an update every 2 months, 海拔地图 monthly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 海拔测量仪 | 海拔地图 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (49 ratings)](https://appshunter.io/ios/app/id1041678679/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/gps/id6736720727/reviews) |
| Number of ratings | **49** | 2 |
| Positive reviews | **91.9% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 46 MB | 9 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Yuanlai Infomation Technology Co., Ltd.](https://appshunter.io/developer/958193889) | [鹏 龚](https://appshunter.io/developer/1770263304) |

## What reviewers say

### 海拔测量仪

[App page](https://appshunter.io/ios/app/id1041678679)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 升级为高级版 | $6.99 | one-time |


### 海拔地图

[App page](https://appshunter.io/ios/app/gps/id6736720727)

This app provides real-time altitude, weather forecasts, and navigation tools for outdoor activities. It offers detailed topographic maps, precise location tracking, and a compass to guide you. Capture your adventures with a watermark camera and record your routes.

**Highlights:** Real-time altitude measurement, High-precision weather forecasts, Satellite map with topographic details, Compass and GPS positioning, Watermark camera with location data, Route recording and sharing, Customizable map markers

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 海拔地图专业功能数据版 | $3.99 | per 7 days |
| 海拔地图专业功能数据版 | $9.99 | per month |
| 海拔地图专业功能数据 | $14.99 | per year |
| 海拔地图专业功能数据版 | $14.99 | one-time |


## Frequently asked questions

### Is 海拔测量仪 free?

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

### Is 海拔地图 free?

海拔地图 is free to download, with in-app purchases available.

### Which has better reviews, 海拔测量仪 or 海拔地图?

海拔测量仪 is rated higher. 海拔测量仪 averages 4.6 out of 5 from 49 ratings, while 海拔地图 averages 1.0 from 2 ratings.

### Do 海拔测量仪 or 海拔地图 have ads?

Neither 海拔测量仪 nor 海拔地图 shows ads.

### Which is updated more often, 海拔测量仪 or 海拔地图?

海拔测量仪 ships an update every 2 months, and 海拔地图 monthly. Most recently, 海拔测量仪 was updated on October 26, 2026 and 海拔地图 on October 25, 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.*