# XKmax vs OPT7 GLOW

The clearest difference is rating: XKmax at 4.8 against OPT7 GLOW's 3.4. XKmax also leads on update cadence (every 3 weeks vs every 4 months) and review sentiment (100% vs 86%). OPT7 GLOW's advantage is iOS requirement (11.0 vs 15.0). On price, ratings volume, 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.

XKmax holds the better App Store score, 4.8 against 3.4. Both are backed by a comparable volume of ratings — 6 and 9 respectively. Written reviews point the same way: 100% of XKmax's written reviews are positive against 86% of OPT7 GLOW's.

XKmax ships an update every 3 weeks, OPT7 GLOW every 4 months. The most recent releases landed on September 11, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | XKmax | OPT7 GLOW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/xkmax/id6452970921/reviews)** | [3.4 (9 ratings)](https://appshunter.io/ios/app/opt7-glow/id6475662855/reviews) |
| Number of ratings | 6 | **9** |
| Positive reviews | **100.0% of reviews** | 85.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 90 MB | 339 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [XKGLOW LLC](https://appshunter.io/developer/1022211243) | [W Group](https://appshunter.io/developer/1423370524) |

## What reviewers say

### XKmax

[App page](https://appshunter.io/ios/app/xkmax/id6452970921)

Transform your vehicle with advanced addressable RGBW LED lighting. Customize colors, create chasing effects, and sync lights to music or vehicle speed. Control your lighting with programmable sensors and a remote fob.

**Highlights:** Addressable LED chasing effects, RGBW and RGB color channels, Music and vehicle speed sync, Programmable sensor control, RF remote fob operation

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

**In-app purchases:** none


### OPT7 GLOW

[App page](https://appshunter.io/ios/app/opt7-glow/id6475662855)

Control various RGB lighting products, including strips, bulbs, and in-vehicle lights. Adjust color, brightness, and dynamic modes. Supports music synchronization via local files or device microphone.

**Highlights:** Control RGB strip lights, Control RGBIC strip lights, Control RGB bulbs, Control in-vehicle RGB lights, Adjust color and lightness, Select dynamic modes and rhythm styles, Music synchronization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is XKmax free?

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

### Is OPT7 GLOW free?

OPT7 GLOW is free to download, with no in-app purchases.

### Which has better reviews, XKmax or OPT7 GLOW?

XKmax is rated higher. XKmax averages 4.8 out of 5 from 6 ratings, while OPT7 GLOW averages 3.4 from 9 ratings.

### Do XKmax or OPT7 GLOW have ads?

Neither XKmax nor OPT7 GLOW shows ads.

### Which is updated more often, XKmax or OPT7 GLOW?

XKmax ships an update every 3 weeks, and OPT7 GLOW every 4 months. Most recently, XKmax was updated on September 11, 2026 and OPT7 GLOW on June 1, 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.*