# VIVIDSTORM Smart Control vs AlphaX Active Sound

The clearest difference is device support: VIVIDSTORM Smart Control at 3 against AlphaX Active Sound's 1. VIVIDSTORM Smart Control also leads on iOS requirement (12.0 vs 16.0). 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.

VIVIDSTORM Smart Control ships an update every 5 days, AlphaX Active Sound every 9 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | VIVIDSTORM Smart Control | AlphaX Active Sound |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 days |
| Size | 36 MB | 5 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HUIZHOU VIVIDSTORM FILM AND TELEVISION EQUIPMENT CO., LTD.](https://appshunter.io/developer/1890059823) | [JIN-HAO LI](https://appshunter.io/developer/1874475500) |

## What reviewers say

### VIVIDSTORM Smart Control

[App page](https://appshunter.io/ios/app/vividstorm-smart-control/id6761508411)

**Features:** macOS Compatibility

**In-app purchases:** none


### AlphaX Active Sound

[App page](https://appshunter.io/ios/app/alphax-active-sound/id6761770047)

**In-app purchases:** none


## Frequently asked questions

### Is VIVIDSTORM Smart Control free?

VIVIDSTORM Smart Control is free to download, with no in-app purchases.

### Is AlphaX Active Sound free?

AlphaX Active Sound is free to download, with no in-app purchases.

### Do VIVIDSTORM Smart Control or AlphaX Active Sound have ads?

Neither VIVIDSTORM Smart Control nor AlphaX Active Sound shows ads.

### Which is updated more often, VIVIDSTORM Smart Control or AlphaX Active Sound?

VIVIDSTORM Smart Control ships an update every 5 days, and AlphaX Active Sound every 9 days. Most recently, VIVIDSTORM Smart Control was updated on October 31, 2026 and AlphaX Active Sound on November 5, 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.*