# YimturmCam vs 专业指南针

The clearest difference is rating: 专业指南针 at 4.2 against YimturmCam's 1.8. 专业指南针 also leads on ads (none vs shown) and update cadence (every 4 days vs fortnightly). YimturmCam's advantage is in-app purchases (none vs 4) and ratings volume (21 vs 5). On price, review sentiment and device support 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. YimturmCam asks for nothing beyond the download.

专业指南针 holds the better App Store score, 4.2 against 1.8. Both are backed by a comparable volume of ratings — 21 and 5 respectively. Written reviews complicate that: 11% of YimturmCam's written reviews are positive against 10% of 专业指南针's, so the app with the better star average is not the one people write more warmly about.

YimturmCam ships an update fortnightly, 专业指南针 every 4 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | YimturmCam | 专业指南针 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (21 ratings)](https://appshunter.io/ios/app/yimturmcam/id6505044792/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/gps/id6752315093/reviews)** |
| Number of ratings | **21** | 5 |
| Positive reviews | **10.7% of reviews** | 9.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | **Ad-supported** | Freemium |
| Size | 290 MB | 43 MB |
| Requires iOS | **13.2** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Senyiyang Technology Co., Ltd](https://appshunter.io/developer/1754888921) | [Hutui tech](https://appshunter.io/developer/1814030829) |

## What reviewers say

### YimturmCam

[App page](https://appshunter.io/ios/app/yimturmcam/id6505044792)

Monitor your home security with this app that connects to network cameras. View live feeds, playback recordings, and use two-way audio. It offers mobile detection for enhanced surveillance.

**Highlights:** Real-time video viewing, Playback recording, Voice intercom, Mobile detection, Connect and manage network cameras

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is YimturmCam free?

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

### Is 专业指南针 free?

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

### Which has better reviews, YimturmCam or 专业指南针?

专业指南针 is rated higher. YimturmCam averages 1.8 out of 5 from 21 ratings, while 专业指南针 averages 4.2 from 5 ratings.

### Do YimturmCam or 专业指南针 have ads?

YimturmCam shows ads; 专业指南针 does not.

### Which is updated more often, YimturmCam or 专业指南针?

YimturmCam ships an update fortnightly, and 专业指南针 every 4 days. Most recently, YimturmCam was updated on October 30, 2026 and 专业指南针 on October 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.*