# Earth Maps vs 机械纵横

The clearest difference is in-app purchases: 机械纵横 at none against Earth Maps's 6. 机械纵横 also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.6). Earth Maps's advantage is update cadence (every 3 weeks vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Earth Maps sells 6 in-app purchases, starting at $2.99 per 7 days. 机械纵横 asks for nothing beyond the download.

Earth Maps ships an update every 3 weeks, 机械纵横 every 3 months. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Earth Maps | 机械纵横 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (113 ratings)](https://appshunter.io/ios/app/earth-maps-3d-live-globe/id6760008977/reviews)** | — |
| Number of ratings | **113** | — |
| Positive reviews | 23.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Freemium | — |
| Size | 115 MB | 33 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Metasea Network Technology Co., Ltd.](https://appshunter.io/developer/1601092376) | [Tianjin Construction & Development Group Co., Ltd.](https://appshunter.io/developer/1455433843) |

## What reviewers say

### Earth Maps

[App page](https://appshunter.io/ios/app/earth-maps-3d-live-globe/id6760008977)

Explore the world with a realistic 3D globe, offering multiple viewing modes and precise location tools. Measure distances, areas, and altitudes, and add custom markers with photos. Get detailed weather forecasts and IP location lookups.

**Highlights:** 3D Globe and Flat Map views, Real-time location and direction adjustment, Distance and area measurement tools, Customizable markers with photo uploads, Altitude and IP location lookup, Detailed hourly and 7-day weather forecasts, Professional compass and angle measurement

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| earth discountweekly plan | $2.99 | per 7 days |
| earth discountweekly plan | $4.99 | per 7 days |
| earth weekly plan | $7.99 | per 7 days |
| earth quarterly plan | $14.99 | per 3 months |
| earth discountyearly plan | $19.99 | per year |
| earth yearly plan | $24.99 | per year |


### 机械纵横

[App page](https://appshunter.io/ios/app/id6761357166)

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

**In-app purchases:** none


## Frequently asked questions

### Is Earth Maps free?

Earth Maps is free to download, with in-app purchases available.

### Is 机械纵横 free?

机械纵横 is free to download, with no in-app purchases.

### Do Earth Maps or 机械纵横 have ads?

Earth Maps shows ads; 机械纵横 does not.

### Which is updated more often, Earth Maps or 机械纵横?

Earth Maps ships an update every 3 weeks, and 机械纵横 every 3 months. Most recently, Earth Maps was updated on October 20, 2026 and 机械纵横 on October 14, 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.*