# NetGraph vs 哨兵云

The clearest difference is price: 哨兵云 at Free against NetGraph's $1.99. 哨兵云 also leads on in-app purchases (none vs 3) and iOS requirement (15.0 vs 18.0). On update cadence, ads and device support there is nothing between them.

哨兵云 is free to download; NetGraph costs $1.99 up front. NetGraph sells 3 in-app purchases, starting at $1.99 per month. 哨兵云 asks for nothing beyond the download.

NetGraph ships an update every 11 days, 哨兵云 every 3 weeks. The most recent releases landed on October 28, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | NetGraph | 哨兵云 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6800463627/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 20 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [灿灿 李](https://appshunter.io/developer/1868240824) | [Beijing Lingyi Lvdong Information Technology Co., Ltd.](https://appshunter.io/developer/1720893666) |

## What reviewers say

### NetGraph

[App page](https://appshunter.io/ios/app/netgraph-wifi-graphs/id6772417782)

This tool helps IT professionals and network engineers conduct comprehensive Wi-Fi surveys. It organizes floor plans, collects detailed Wi-Fi metrics, generates heatmaps, and produces professional PDF reports for client delivery. The workflow supports mobile sampling, problem documentation, and client demonstrations.

**Highlights:** Organize floor plans and target networks, Collect detailed Wi-Fi metrics (RSSI, SNR, etc.), Perform latency, packet loss, and throughput tests, Generate visual signal coverage heatmaps, Export high-quality PDF reports, Mobile sampling and data collection, Project-based workflow for site data

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $14.99 | per year |
| Pro Lifetime | $29.99 | one-time |


### 哨兵云

[App page](https://appshunter.io/ios/app/id6800463627)

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

**In-app purchases:** none


## Frequently asked questions

### Is NetGraph free?

NetGraph costs $1.99, and also offers in-app purchases.

### Is 哨兵云 free?

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

### Do NetGraph or 哨兵云 have ads?

Neither NetGraph nor 哨兵云 shows ads.

### Which is updated more often, NetGraph or 哨兵云?

NetGraph ships an update every 11 days, and 哨兵云 every 3 weeks. Most recently, NetGraph was updated on October 28, 2026 and 哨兵云 on October 20, 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.*