# 精准卫星地图 vs 实况3D导航地图

The clearest difference is in-app purchases: 精准卫星地图 at none against 实况3D导航地图's 2. 精准卫星地图 also leads on ads (none vs shown). 实况3D导航地图's advantage is update cadence (every 4 days vs weekly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 实况3D导航地图 sells 2 in-app purchases, starting at $14.99 per month. 精准卫星地图 asks for nothing beyond the download.

精准卫星地图 ships an update weekly, 实况3D导航地图 every 4 days. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 精准卫星地图 | 实况3D导航地图 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free | — |
| Size | 13 MB | 158 MB |
| Requires iOS | 13.7 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [寅萍 丁](https://appshunter.io/developer/1825263052) | [LunarRoute Tech](https://appshunter.io/developer/1872612163) |

## What reviewers say

### 精准卫星地图

[App page](https://appshunter.io/ios/app/id6748876429)

This navigation tool provides precise direction, location, and environmental data without an internet connection. It features customizable watch faces and offers insights into altitude, air pressure, and oxygen levels, making it ideal for outdoor adventures.

**Highlights:** Offline compass functionality, Real-time location and navigation, Altitude, speed, and coordinates, Magnetic field and air pressure monitoring, Oxygen concentration analysis, Sunrise/sunset prediction, Device tilt angle detection

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

**In-app purchases:** none


### 实况3D导航地图

[App page](https://appshunter.io/ios/app/3d/id6758376035)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $14.99 | per month |
| 年度会员 | $24.99 | per year |


## Frequently asked questions

### Is 精准卫星地图 free?

精准卫星地图 is free to download, with no in-app purchases.

### Is 实况3D导航地图 free?

实况3D导航地图 is free to download, with in-app purchases available.

### Do 精准卫星地图 or 实况3D导航地图 have ads?

实况3D导航地图 shows ads; 精准卫星地图 does not.

### Which is updated more often, 精准卫星地图 or 实况3D导航地图?

精准卫星地图 ships an update weekly, and 实况3D导航地图 every 4 days. Most recently, 精准卫星地图 was updated on October 7, 2026 and 实况3D导航地图 on October 15, 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.*