# eXscan vs 知顿

The clearest difference is ads: eXscan at none against 知顿's shown. eXscan also leads on update cadence (every 10 days vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

eXscan ships an update every 10 days, 知顿 every 4 months. The most recent releases landed on June 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | eXscan | 知顿 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 4 months |
| Monetization | Free | — |
| Size | 3 MB | 19 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Digital Union Network Technology Co., Ltd.](https://appshunter.io/developer/1264646664) | [香旧 陆](https://appshunter.io/developer/1527528702) |

## What reviewers say

### eXscan

[App page](https://appshunter.io/ios/app/exscan/id1264646665)

This network scanner helps you discover devices and services on your local network. It can identify device types, check network connectivity with ping tests, and gather information about active devices.

**Highlights:** Scan local network for devices, Identify service types, Get device information, Perform ping tests, Check network connectivity

**In-app purchases:** none


### 知顿

[App page](https://appshunter.io/ios/app/id1533570841)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eXscan free?

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

### Is 知顿 free?

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

### Do eXscan or 知顿 have ads?

知顿 shows ads; eXscan does not.

### Which is updated more often, eXscan or 知顿?

eXscan ships an update every 10 days, and 知顿 every 4 months. Most recently, eXscan was updated on June 1, 2026 and 知顿 on September 9, 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.*