# Open Port Scanner vs TV CVS

The clearest difference is price: TV CVS at Free against Open Port Scanner's $0.99. TV CVS also leads on iOS requirement (12.0 vs 17.0). Open Port Scanner's advantage is update cadence (every 3 weeks vs every 10 months). On ads, in-app purchases and device support there is nothing between them.

TV CVS is free to download; Open Port Scanner costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Open Port Scanner ships an update every 3 weeks, TV CVS every 10 months. Both last shipped on November 4, 2026.

## The numbers

| Metric | Open Port Scanner | TV CVS |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/open-port-scanner/id6476961747/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 10 months |
| Monetization | Paid | — |
| Size | 1 MB | 40 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [David Lent](https://appshunter.io/developer/490531833) | [TRI VIET INFORMATION TECHNOLOGY SERVICE JSC](https://appshunter.io/developer/1548184125) |

## What reviewers say

### Open Port Scanner

[App page](https://appshunter.io/ios/app/open-port-scanner/id6476961747)

This tool allows network engineers and security professionals to check the port status of IP addresses or hosts directly from their Apple devices. It enables on-the-go network analysis and security assessments without needing a laptop.

**Highlights:** Check port status of IP addresses, Check port status of hosts, Perform scans from iPhone, iPad, Apple Watch, No laptop required for scans, On-the-go network analysis, Security assessments

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### TV CVS

[App page](https://appshunter.io/ios/app/tv-cvs/id6477352931)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Open Port Scanner free?

Open Port Scanner costs $0.99, with no in-app purchases.

### Is TV CVS free?

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

### Do Open Port Scanner or TV CVS have ads?

Neither Open Port Scanner nor TV CVS shows ads.

### Which is updated more often, Open Port Scanner or TV CVS?

Open Port Scanner ships an update every 3 weeks, and TV CVS every 10 months. Most recently, Open Port Scanner was updated on November 4, 2026 and TV CVS on November 4, 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.*