# 新知卫星地图 vs 越南语翻译

The clearest difference is rating: 越南语翻译 at 5.0 against 新知卫星地图's 4.6. 越南语翻译 also leads on iOS requirement (11.0 vs 15.0). 新知卫星地图's advantage is update cadence (every 9 days vs every 5 weeks) and ratings volume (74 vs 23). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 新知卫星地图 sells 9 in-app purchases, starting at $3.49 per month and 越南语翻译 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

越南语翻译 holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 74 and 23 respectively.

新知卫星地图 ships an update every 9 days, 越南语翻译 every 5 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | 新知卫星地图 | 越南语翻译 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (74 ratings)](https://appshunter.io/ios/app/id1526845210/reviews) | **[5.0 (23 ratings)](https://appshunter.io/ios/app/and/id6446249250/reviews)** |
| Number of ratings | **74** | 23 |
| Positive reviews | 56.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 277 MB | 71 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chongqing Xinzhi Space Technology Co., Ltd.](https://appshunter.io/developer/1514572019) | [德优 林](https://appshunter.io/developer/1481154278) |

## What reviewers say

### 新知卫星地图

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

This professional mapping tool integrates satellite imagery, route planning, and geographic data for various outdoor and professional activities. It offers diverse map layers, measurement tools, and trajectory recording to enhance exploration and data management.

**Highlights:** Multiple map types (satellite, vector, terrain), Rich geographic information layers, Professional map surveying and measurement, Trajectory recording and management, Route and roadbook planning, Weather and outdoor information, Import common geographic data formats

**Features:** macOS Compatibility

**In-app purchases (9)**

| 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 |
| 新知卫星地图年卡会员 | $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 |


### 越南语翻译

[App page](https://appshunter.io/ios/app/and/id6446249250)

This app assists users with zero Vietnamese language foundation in learning and traveling in Vietnam. It offers authentic pronunciation, accurate voice and OCR text recognition for seamless communication in daily life, work, study, and travel.

**Highlights:** Authentic Vietnamese pronunciation, Voice-to-text and two-way voice translation, Accurate OCR photo translation, Text translation with copy/paste, Categorized favorites for offline access, Bilingual listening and reading practice

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP 高级会员（月度） | $0.99 | per month |
| VIP 高级会员（年度） | $4.99 | per year |
| VIP 永久会员 | $12.99 | one-time |


## Frequently asked questions

### Is 新知卫星地图 free?

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

### Is 越南语翻译 free?

越南语翻译 is free to download, with in-app purchases available.

### Which has better reviews, 新知卫星地图 or 越南语翻译?

越南语翻译 is rated higher. 新知卫星地图 averages 4.6 out of 5 from 74 ratings, while 越南语翻译 averages 5.0 from 23 ratings.

### Do 新知卫星地图 or 越南语翻译 have ads?

Both 新知卫星地图 and 越南语翻译 show ads.

### Which is updated more often, 新知卫星地图 or 越南语翻译?

新知卫星地图 ships an update every 9 days, and 越南语翻译 every 5 weeks. Most recently, 新知卫星地图 was updated on November 3, 2026 and 越南语翻译 on November 3, 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.*