# 经纬度海拔 vs Altitude altimeter

The clearest difference is update cadence: 经纬度海拔 at fortnightly against Altitude altimeter's every 6 weeks. Altitude altimeter's advantage is iOS requirement (13 vs 15.6). On price, ads, 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.

经纬度海拔 ships an update fortnightly, Altitude altimeter every 6 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | 经纬度海拔 | Altitude altimeter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Size | 4 MB | 6 MB |
| Requires iOS | 15.6 | **13** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [成都泰拉科技有限公司](https://appshunter.io/developer/1760077904) | [深圳市美易网科技有限公司](https://appshunter.io/developer/1647736306) |

## What reviewers say

### 经纬度海拔

[App page](https://appshunter.io/ios/app/gps/id6736829140)

**In-app purchases:** none


### Altitude altimeter

[App page](https://appshunter.io/ios/app/altitude-altimeter/id6752556023)

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

**In-app purchases:** none


## Frequently asked questions

### Is 经纬度海拔 free?

经纬度海拔 is free to download, with no in-app purchases.

### Is Altitude altimeter free?

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

### Do 经纬度海拔 or Altitude altimeter have ads?

Neither 经纬度海拔 nor Altitude altimeter shows ads.

### Which is updated more often, 经纬度海拔 or Altitude altimeter?

经纬度海拔 ships an update fortnightly, and Altitude altimeter every 6 weeks. Most recently, 经纬度海拔 was updated on October 30, 2026 and Altitude altimeter on October 30, 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.*