# Skyrex vs 스마트맨

The clearest difference is update cadence: Skyrex at every 5 months against 스마트맨's every 19 months. Skyrex also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Skyrex ships an update every 5 months, 스마트맨 every 19 months. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Skyrex | 스마트맨 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 19 months |
| Monetization | Free | — |
| Size | 10 MB | 4 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SUNG DEOK AHN](https://appshunter.io/developer/901288747) | [WITH Info Tech Co., Ltd.](https://appshunter.io/developer/1567342181) |

## What reviewers say

### Skyrex

[App page](https://appshunter.io/ios/app/skyrex/id901288744)

This application allows for remote viewing and control of H.264 & H.265 DVR systems. It offers real-time monitoring, PTZ control, search and playback, and relay control. Optional permissions include photo capture, QR code scanning, local network device discovery, and microphone access for two-way audio.

**Highlights:** Real-time monitoring, PTZ control, Time search and playback, Relay control, Zoom and drag functionality, Two-way audio communication

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

**In-app purchases:** none


### 스마트맨

[App page](https://appshunter.io/ios/app/id1567342179)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Skyrex free?

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

### Is 스마트맨 free?

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

### Do Skyrex or 스마트맨 have ads?

Neither Skyrex nor 스마트맨 shows ads.

### Which is updated more often, Skyrex or 스마트맨?

Skyrex ships an update every 5 months, and 스마트맨 every 19 months. Most recently, Skyrex was updated on October 19, 2026 and 스마트맨 on October 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*