# OPT7 Connect vs XKmax

The clearest difference is review sentiment: XKmax at 100% against OPT7 Connect's 15%. XKmax also leads on rating (4.8 vs 2.3) and update cadence (every 3 weeks vs every 2 months). OPT7 Connect's advantage is ratings volume (52 vs 6) and iOS requirement (12.1 vs 15.0). On price, ads, in-app purchases and monetization model 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 2.3. That said, the two scores are not equally well evidenced: OPT7 Connect has 52 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 15% of OPT7 Connect's written reviews are positive against 100% of XKmax's.

OPT7 Connect ships an update every 2 months, XKmax every 3 weeks. The most recent releases landed on October 15, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | OPT7 Connect | XKmax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (52 ratings)](https://appshunter.io/ios/app/opt7-connect/id1515201942/reviews) | **[4.8 (6 ratings)](https://appshunter.io/ios/app/xkmax/id6452970921/reviews)** |
| Number of ratings | **52** | 6 |
| Positive reviews | 15.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 71 MB | 90 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [W Group](https://appshunter.io/developer/1423370524) | [XKGLOW LLC](https://appshunter.io/developer/1022211243) |

## What reviewers say

### OPT7 Connect

[App page](https://appshunter.io/ios/app/opt7-connect/id1515201942)

Control your automotive LED lighting with your smartphone. Customize colors, select light modes, and manage up to six devices simultaneously. Access product information, customer support, and helpful guides.

**Highlights:** Bluetooth control, Up to 6 device control, Customizable colors, 5 light modes, Door Assist feature, SoundSync Ready

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is OPT7 Connect free?

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

### Is XKmax free?

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

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

XKmax is rated higher. OPT7 Connect averages 2.3 out of 5 from 52 ratings, while XKmax averages 4.8 from 6 ratings.

### Do OPT7 Connect or XKmax have ads?

Neither OPT7 Connect nor XKmax shows ads.

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

OPT7 Connect ships an update every 2 months, and XKmax every 3 weeks. Most recently, OPT7 Connect was updated on October 15, 2026 and XKmax on October 20, 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.*