# 专业指南针 vs 实时天气预报

The clearest difference is review sentiment: 实时天气预报 at 80% against 专业指南针's 14%. 专业指南针's advantage is update cadence (every 4 days vs every 5 weeks). 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 实时天气预报 sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

专业指南针 ships an update every 4 days, 实时天气预报 every 5 weeks. The most recent releases landed on September 27, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 专业指南针 | 实时天气预报 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/gps/id6752315093/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 14.3% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 43 MB | 74 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hutui tech](https://appshunter.io/developer/1814030829) | [Hbmc](https://appshunter.io/developer/1883007506) |

## 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 |


### 实时天气预报

[App page](https://appshunter.io/ios/app/ai40/id6760182224)

Get real-time weather updates with minute-by-minute precipitation forecasts and AI-powered voice broadcasts. Plan your life with 15-day forecasts and 40-day trend predictions, featuring a user-friendly interface with adaptive design for all ages.

**Highlights:** Minute-by-minute precipitation forecasts, AI-powered voice broadcasts, 15-day hourly weather outlook, 40-day long-term weather trends, Real-time severe weather alerts, Adaptive design for elderly users, Ad-free experience

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 立即使用 | $6.99 | per 7 days |
| 免费使用3天 | $6.99 | per 7 days |
| 立即使用 | $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 实时天气预报 free?

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

### Do 专业指南针 or 实时天气预报 have ads?

Neither 专业指南针 nor 实时天气预报 shows ads.

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

专业指南针 ships an update every 4 days, and 实时天气预报 every 5 weeks. Most recently, 专业指南针 was updated on September 27, 2026 and 实时天气预报 on September 30, 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.*