# SPY VSS vs OPAX Pro

The clearest difference is iOS requirement: SPY VSS at 9.0 against OPAX Pro's 15. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SPY VSS ships an update every 5 months, OPAX Pro every 3 months. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SPY VSS | OPAX Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/spy-vss/id1441936046/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 73 MB | 166 MB |
| Requires iOS | **9.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hakan kasap](https://appshunter.io/developer/956905974) | [OPAX MUH.KAMERA ALARM VE GUV. TIC. PAZ. LTD. STI.](https://appshunter.io/developer/1077650250) |

## What reviewers say

### SPY VSS

[App page](https://appshunter.io/ios/app/spy-vss/id1441936046)

This application enables remote viewing of video feeds over Wi-Fi and GPRS. It supports P2P network penetration with QR code scanning and direct IP/domain connections. Users can control PTZ functions, record video, and manage favorite equipment and channels.

**Highlights:** Wi-Fi and GPRS video viewing, P2P network penetration, IP and domain direct connection, PTZ control, Remote playback, Local image and video viewing

**Features:** macOS Compatibility

**In-app purchases:** none


### OPAX Pro

[App page](https://appshunter.io/ios/app/opax-pro/id6744881023)

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

**In-app purchases:** none


## Frequently asked questions

### Is SPY VSS free?

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

### Is OPAX Pro free?

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

### Do SPY VSS or OPAX Pro have ads?

Neither SPY VSS nor OPAX Pro shows ads.

### Which is updated more often, SPY VSS or OPAX Pro?

SPY VSS ships an update every 5 months, and OPAX Pro every 3 months. Most recently, SPY VSS was updated on October 14, 2026 and OPAX Pro on October 24, 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.*