# 家炫 vs 新知卫星地图

The clearest difference is in-app purchases: 家炫 at none against 新知卫星地图's 23. 家炫 also leads on ads (none vs shown). 新知卫星地图's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price and update cadence there is nothing between them.

Both are free to download. 新知卫星地图 sells 19 in-app purchases, starting at $3.49 per month. 家炫 asks for nothing beyond the download.

家炫 ships an update every 3 weeks, 新知卫星地图 every 2 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 家炫 | 新知卫星地图 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (74 ratings)](https://appshunter.io/ios/app/id1526845210/reviews)** |
| Number of ratings | — | **74** |
| Positive reviews | — | 56.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 283 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [TaiXuan Technology (Nanjing) Co., Ltd.](https://appshunter.io/developer/1402528011) | [Chongqing Xinzhi Space Technology Co., Ltd.](https://appshunter.io/developer/1514572019) |

## What reviewers say

### 家炫

[App page](https://appshunter.io/ios/app/diy/id1402528012)

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

**In-app purchases:** none


### 新知卫星地图

[App page](https://appshunter.io/ios/app/id1526845210)

This app offers advanced mapping and planning tools with features like 3D panoramic views, point-line-area calculations, and altitude queries. It allows users to share locations and routes, and includes built-in navigation. Visualize geographical and demographic data for various industries.

**Highlights:** 3D panoramic map views, Point, line, and area calculations, Altitude queries and track recording, Visualization of demographic data, Location and route sharing, Built-in navigation

**Features:** macOS Compatibility

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 新知卫星地图月卡订阅 | $3.49 | per month |
| 新知卫星地图月卡会员 | $3.99 | per month |
| 新知地图月卡订阅 | $5.99 | per month |
| 新知卫星地图月会员 | $5.99 | per month |
| 新知卫星地图月卡VIP订阅 | $5.99 | per month |
| 新知卫星地图月会员 | $7.99 | per month |
| 新知卫星地图年会员 | $19.99 | per year |
| 新知卫星地图年卡试用 | $26.49 | per year |
| 新知卫星地图月卡会员 | $3.99 | one-time |
| 新知地图季卡会员 | $9.99 | one-time |
| 4个月新知卫星地图SVIP | $11.99 | one-time |
| 新知卫星地图终身会员升级 | $17.99 | one-time |
| 升级为新知卫星地图终身会员 | $17.99 | one-time |
| 半年新知卫星地图会员 | $19.99 | one-time |
| 新知卫星地图年卡会员 | $24.99 | one-time |
| 1年新知卫星地图会员 | $24.99 | one-time |
| 终身新知卫星地图会员 | $29.99 | one-time |
| 新知卫星地图终身会员 | $39.99 | one-time |
| 终身新知卫星地图会员 | $39.99 | one-time |


## Frequently asked questions

### Is 家炫 free?

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

### Is 新知卫星地图 free?

新知卫星地图 is free to download, with in-app purchases available.

### Do 家炫 or 新知卫星地图 have ads?

新知卫星地图 shows ads; 家炫 does not.

### Which is updated more often, 家炫 or 新知卫星地图?

家炫 ships an update every 3 weeks, and 新知卫星地图 every 2 weeks. Most recently, 家炫 was updated on October 26, 2026 and 新知卫星地图 on October 27, 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.*