# AmbientLight+ vs Hostrol Smart

AmbientLight+ and Hostrol Smart both sit at 2.9 stars, but that hides the real split: 45% of AmbientLight+'s written reviews are positive against 0% of Hostrol Smart's. AmbientLight+ also leads on ratings volume (15 vs 4). Hostrol Smart's advantage is iOS requirement (12.0 vs 15.6). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 2.9 for AmbientLight+ against 3.0 for Hostrol Smart. Both are backed by a comparable volume of ratings — 15 and 4 respectively. Written reviews are what separate them: 45% of AmbientLight+'s written reviews are positive against 0% of Hostrol Smart's.

AmbientLight+ ships an update monthly, Hostrol Smart every 3 weeks. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AmbientLight+ | Hostrol Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (15 ratings)](https://appshunter.io/ios/app/ambientlight-plus/id1239650958/reviews) | **[3.0 (4 ratings)](https://appshunter.io/ios/app/hostrol-smart/id1603200410/reviews)** |
| Number of ratings | **15** | 4 |
| Positive reviews | **44.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 11 MB | 26 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [海均 敖](https://appshunter.io/developer/1706516256) | [Shenzhen Sangshen E-commerce Co., Ltd.](https://appshunter.io/developer/1595774864) |

## What reviewers say

### AmbientLight+

[App page](https://appshunter.io/ios/app/ambientlight-plus/id1239650958)

Control your vehicle's interior lighting with this application. Adjust the atmosphere lamp's color, brightness, and various modes to customize your driving environment.

**Highlights:** Control vehicle atmosphere lamp, Adjust lamp color, Adjust lamp brightness, Select lamp modes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Hostrol Smart

[App page](https://appshunter.io/ios/app/hostrol-smart/id1603200410)

Personalize your car's interior lighting with a wide range of colors and dynamic effects. Sync lighting to music, customize modes, and express your style on the road.

**Highlights:** Customizable interior lighting colors, Music synchronization for lighting effects, Velocity-based lighting adjustments, DIY mode for personalized settings, Color wheel for precise color selection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AmbientLight+ free?

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

### Is Hostrol Smart free?

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

### Which has better reviews, AmbientLight+ or Hostrol Smart?

Hostrol Smart is rated higher. AmbientLight+ averages 2.9 out of 5 from 15 ratings, while Hostrol Smart averages 3.0 from 4 ratings.

### Do AmbientLight+ or Hostrol Smart have ads?

Neither AmbientLight+ nor Hostrol Smart shows ads.

### Which is updated more often, AmbientLight+ or Hostrol Smart?

AmbientLight+ ships an update monthly, and Hostrol Smart every 3 weeks. Most recently, AmbientLight+ was updated on October 12, 2026 and Hostrol Smart on October 8, 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.*