# 实时高度表：GPS海拔测量仪 vs 测海拔

The clearest difference is ads: 测海拔 at none against 实时高度表：GPS海拔测量仪's shown. 实时高度表：GPS海拔测量仪's advantage is iOS requirement (15.6 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 实时高度表：GPS海拔测量仪 | 测海拔 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Size | 15 MB | 106 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) | [Pramila Sahota](https://appshunter.io/developer/1872618618) |

## What reviewers say

### 实时高度表：GPS海拔测量仪

[App page](https://appshunter.io/ios/app/gps/id6747752255)

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

**In-app purchases:** none


### 测海拔

[App page](https://appshunter.io/ios/app/id6758377761)

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

**In-app purchases:** none


## Frequently asked questions

### Is 实时高度表：GPS海拔测量仪 free?

实时高度表：GPS海拔测量仪 is free to download, with no in-app purchases.

### Is 测海拔 free?

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

### Do 实时高度表：GPS海拔测量仪 or 测海拔 have ads?

实时高度表：GPS海拔测量仪 shows ads; 测海拔 does not.

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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.*