# AmbientLight+ vs PGDSP

The clearest difference is iOS requirement: PGDSP at 12.0 against AmbientLight+'s 15.6. 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.

AmbientLight+ ships an update monthly, PGDSP every 4 weeks. The most recent releases landed on September 9, 2026 and December 19, 2025 respectively.

## The numbers

| Metric | AmbientLight+ | PGDSP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (15 ratings)](https://appshunter.io/ios/app/ambientlight-plus/id1239650958/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 44.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 11 MB | 7 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) | [PGDSP](https://appshunter.io/developer/1848517134) |

## 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


### PGDSP

[App page](https://appshunter.io/ios/app/pgdsp/id6754553346)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AmbientLight+ free?

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

### Is PGDSP free?

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

### Do AmbientLight+ or PGDSP have ads?

Neither AmbientLight+ nor PGDSP shows ads.

### Which is updated more often, AmbientLight+ or PGDSP?

AmbientLight+ ships an update monthly, and PGDSP every 4 weeks. Most recently, AmbientLight+ was updated on September 9, 2026 and PGDSP on December 19, 2025.

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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.*