# 专业指南针 vs 实时天气预警

The clearest difference is review sentiment: 实时天气预警 at 67% against 专业指南针's 10%. 实时天气预警 also leads on rating (5.0 vs 4.2). 专业指南针's advantage is update cadence (weekly vs every 2 months) and ratings volume (5 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 专业指南针 sells 4 in-app purchases, starting at $6.99 per 7 days and 实时天气预警 sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

实时天气预警 holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: 专业指南针 has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 10% of 专业指南针's written reviews are positive against 67% of 实时天气预警's.

专业指南针 ships an update weekly, 实时天气预警 every 2 months. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 专业指南针 | 实时天气预警 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/gps/id6752315093/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai40/id6763987237/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 9.7% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Freemium | Freemium |
| Size | 43 MB | 58 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hutui tech](https://appshunter.io/developer/1814030829) | [HBEMO](https://appshunter.io/developer/1882641740) |

## What reviewers say

### 专业指南针

[App page](https://appshunter.io/ios/app/gps/id6752315093)

This app offers precise directional guidance and location services, featuring a high-accuracy compass, altitude, and coordinate display. It also includes a smart level tool, real-time weather updates, and a camera that adds location-based watermarks to photos.

**Highlights:** High-accuracy electronic compass, Altitude and coordinate display, Smart level tool, Real-time weather information, Watermark camera with location data, Outdoor navigation and life assistant

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 立即使用专业指南针 | $6.99 | per 7 days |
| 立即使用 | $6.99 | per 7 days |
| 立即使用 | $6.99 | per 7 days |
| 立即使用专业指南针 | $29.99 | per year |


### 实时天气预警

[App page](https://appshunter.io/ios/app/ai40/id6763987237)

Get real-time weather alerts and forecasts up to 40 days in advance. Compare weather conditions between two cities and receive rapid disaster notifications to ensure your safety.

**Highlights:** Real-time weather updates, 40-day extended forecasts, Disaster alerts and warnings, Dual-city weather comparison, AI voice broadcast

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员7天 | $6.99 | per 7 days |
| 三天免费试用 | $6.99 | per 7 days |
| 年会员365天 | $29.99 | per year |


## Frequently asked questions

### Is 专业指南针 free?

专业指南针 is free to download, with in-app purchases available.

### Is 实时天气预警 free?

实时天气预警 is free to download, with in-app purchases available.

### Which has better reviews, 专业指南针 or 实时天气预警?

实时天气预警 is rated higher. 专业指南针 averages 4.2 out of 5 from 5 ratings, while 实时天气预警 averages 5.0 from 1 ratings.

### Do 专业指南针 or 实时天气预警 have ads?

Neither 专业指南针 nor 实时天气预警 shows ads.

### Which is updated more often, 专业指南针 or 实时天气预警?

专业指南针 ships an update weekly, and 实时天气预警 every 2 months. Most recently, 专业指南针 was updated on October 20, 2026 and 实时天气预警 on October 19, 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.*