# V vs NNVA Alerting

The clearest difference is update cadence: V at every 3 months against NNVA Alerting's every 24 months. NNVA Alerting's advantage is device support (3 vs 1). On price, ads, in-app purchases 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.

V ships an update every 3 months, NNVA Alerting every 24 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | V | NNVA Alerting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/v-160hd-remote/id1569120786/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 24 months |
| Monetization | Free | — |
| Size | 26 MB | 63 MB |
| Requires iOS | 12.1 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Roland Corporation](https://appshunter.io/developer/387333694) | [Mach Alert Inc.](https://appshunter.io/developer/1472612618) |

## What reviewers say

### V

[App page](https://appshunter.io/ios/app/v-160hd-remote/id1569120786)

This app provides remote control functionality for the V-160HD Streaming Video Switcher. It allows users to operate most functions from an iPad's touch interface, offering extended control during events and flexible setup options.

**Highlights:** Remote control for V-160HD, Switch video and mix audio, Monitor video output, Control PTZ cameras, Trigger macros and presets, Wired or wireless operation

**In-app purchases:** none


### NNVA Alerting

[App page](https://appshunter.io/ios/app/nnva-alerting/id1593879424)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is V free?

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

### Is NNVA Alerting free?

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

### Do V or NNVA Alerting have ads?

Neither V nor NNVA Alerting shows ads.

### Which is updated more often, V or NNVA Alerting?

V ships an update every 3 months, and NNVA Alerting every 24 months. Most recently, V was updated on November 3, 2026 and NNVA Alerting on November 3, 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.*