# VENTRIX by WAC Lighting vs ATCD

The clearest difference is iOS requirement: ATCD at 12.0 against VENTRIX by WAC Lighting's 17.6. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 9, 2026 and March 25, 2026 respectively.

## The numbers

| Metric | VENTRIX by WAC Lighting | ATCD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (6 ratings)](https://appshunter.io/ios/app/ventrix-by-wac-lighting/id1531842096/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 63 MB | 35 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WANGS ALLIANCE CORPORATION](https://appshunter.io/developer/1073316739) | [ZHUHAI REDBAY CO., LTD](https://appshunter.io/developer/1725503748) |

## What reviewers say

### VENTRIX by WAC Lighting

[App page](https://appshunter.io/ios/app/ventrix-by-wac-lighting/id1531842096)

Control your smart lighting system remotely from any location. Manage individual fixtures, group them for synchronized control, and create custom lighting scenes and schedules to set the perfect ambiance.

**Highlights:** Remote control from anywhere, Individual fixture control, Group fixture management, Custom scene creation, Automated scheduling

**Features:** macOS Compatibility

**In-app purchases:** none


### ATCD

[App page](https://appshunter.io/ios/app/atcd/id6476090339)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VENTRIX by WAC Lighting free?

VENTRIX by WAC Lighting is free to download, with no in-app purchases.

### Is ATCD free?

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

### Do VENTRIX by WAC Lighting or ATCD have ads?

Neither VENTRIX by WAC Lighting nor ATCD shows ads.

### Which is updated more often, VENTRIX by WAC Lighting or ATCD?

VENTRIX by WAC Lighting ships an update every 2 months, and ATCD every 2 months. Most recently, VENTRIX by WAC Lighting was updated on June 9, 2026 and ATCD on March 25, 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.*