# PXE vs AmbientLight+

The clearest difference is rating: PXE at 3.7 against AmbientLight+'s 2.9. PXE also leads on iOS requirement (8.0 vs 15.6). AmbientLight+'s advantage is ratings volume (15 vs 3). On price, review sentiment, 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.

PXE holds the better App Store score, 3.7 against 2.9. That said, the two scores are not equally well evidenced: AmbientLight+ has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of PXE's written reviews are positive against 45% of AmbientLight+'s.

PXE ships an update every 4 weeks, AmbientLight+ monthly. Both last shipped on October 12, 2026.

## The numbers

| Metric | PXE | AmbientLight+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/pxe-dsp-app/id1182300152/reviews)** | [2.9 (15 ratings)](https://appshunter.io/ios/app/ambientlight-plus/id1239650958/reviews) |
| Number of ratings | 3 | **15** |
| Positive reviews | **50.0% of reviews** | 44.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 27 MB | 11 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ALPS ALPINE (CHINA) CO., LTD.](https://appshunter.io/developer/1742131412) | [海均 敖](https://appshunter.io/developer/1706516256) |

## What reviewers say

### PXE

[App page](https://appshunter.io/ios/app/pxe-dsp-app/id1182300152)

This application provides wireless Bluetooth control for specific car audio DSP amplifiers. It allows users to fine-tune audio settings for superior sound processing. Compatible with select PXE models.

**Highlights:** Wireless Bluetooth connectivity, DSP amplifier control, Audio tuning software, Supports PXE-0850P, PXE-0849P, PXE-0850S

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is PXE free?

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

### Is AmbientLight+ free?

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

### Which has better reviews, PXE or AmbientLight+?

PXE is rated higher. PXE averages 3.7 out of 5 from 3 ratings, while AmbientLight+ averages 2.9 from 15 ratings.

### Do PXE or AmbientLight+ have ads?

Neither PXE nor AmbientLight+ shows ads.

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

PXE ships an update every 4 weeks, and AmbientLight+ monthly. Most recently, PXE was updated on October 12, 2026 and AmbientLight+ on October 12, 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.*