# Vopen vs OP

The clearest difference is update cadence: Vopen at weekly against OP's every 2 months. Vopen also leads on device support. OP's advantage is iOS requirement (13.2 vs 15.0). On price 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.

Vopen ships an update weekly, OP every 2 months. The most recent releases landed on September 9, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Vopen | OP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/vopen/id6738730521/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 180 MB | 85 MB |
| Requires iOS | 15.0 | **13.2** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [YAN HUI LUO](https://appshunter.io/developer/1463183369) | [HAIXINDA TRADING LIMITED](https://appshunter.io/developer/1783690523) |

## What reviewers say

### Vopen

[App page](https://appshunter.io/ios/app/vopen/id6738730521)

This utility app offers real-time video broadcasting, local playback, and cloud storage. It features AI-powered alarms, remote camera control, and voice communication for on-site monitoring.

**Highlights:** Real-time video broadcasting, Local video playback, Video cloud storage, AI intelligent alarm, Remote pan tilt control, Voice intercom

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

**In-app purchases:** none


### OP

[App page](https://appshunter.io/ios/app/op-link/id6739100995)

**In-app purchases:** none


## Frequently asked questions

### Is Vopen free?

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

### Is OP free?

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

### Which is updated more often, Vopen or OP?

Vopen ships an update weekly, and OP every 2 months. Most recently, Vopen was updated on September 9, 2026 and OP on May 17, 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.*