# Ambient Light Control vs ZN

Ambient Light Control and ZN are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 6 weeks. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Ambient Light Control | ZN |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 39.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free | — |
| Size | 14 MB | 28 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen Lenze Technology Co,.Ltd.](https://appshunter.io/developer/1190864538) | [飞飞 杨](https://appshunter.io/developer/1732370303) |

## What reviewers say

### Ambient Light Control

[App page](https://appshunter.io/ios/app/ambient-light-control/id1606377864)

Control your Bluetooth-enabled ambient lighting with this application. Customize various lighting effects for different scenes, perfect for enhancing your car's interior or other spaces.

**Highlights:** Bluetooth device connection, Selectable ambient light effects, Scene customization, Car interior lighting enhancement

**In-app purchases:** none


### ZN

[App page](https://appshunter.io/ios/app/zn-light/id6478257824)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ambient Light Control free?

Ambient Light Control is free to download, with no in-app purchases.

### Is ZN free?

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

### Do Ambient Light Control or ZN have ads?

Neither Ambient Light Control nor ZN shows ads.

### Which is updated more often, Ambient Light Control or ZN?

Ambient Light Control ships an update every 6 weeks, and ZN every 6 weeks. Most recently, Ambient Light Control was updated on October 18, 2026 and ZN on October 6, 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.*