# XKchrome LED Light vs Ultimate9 TC

The clearest difference is rating: XKchrome LED Light at 3.6 against Ultimate9 TC's 3.0. XKchrome LED Light also leads on ratings volume (85 vs 2) and iOS requirement (10.0 vs 12.0). Ultimate9 TC's advantage is review sentiment (76% vs 48%). 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.

XKchrome LED Light holds the better App Store score, 3.6 against 3.0. That said, the two scores are not equally well evidenced: XKchrome LED Light has 85 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 48% of XKchrome LED Light's written reviews are positive against 76% of Ultimate9 TC's, so the app with the better star average is not the one people write more warmly about.

XKchrome LED Light ships an update every 5 weeks, Ultimate9 TC every 6 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | XKchrome LED Light | Ultimate9 TC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (85 ratings)](https://appshunter.io/ios/app/xkchrome-led-light/id1022211244/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/ultimate9-tc/id1550725067/reviews) |
| Number of ratings | **85** | 2 |
| Positive reviews | 48.4% of reviews | **76.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 108 MB | 22 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [XKGLOW LLC](https://appshunter.io/developer/1022211243) | [Ultimate9](https://appshunter.io/developer/1550725069) |

## What reviewers say

### XKchrome LED Light

[App page](https://appshunter.io/ios/app/xkchrome-led-light/id1022211244)

Enhance your vehicle's appearance with dynamic, customizable LED lighting. Choose from millions of colors, sync lights with music or your camera, and enjoy safety features like brake lights and parking spot reminders.

**Highlights:** 16 million color options, Music and microphone sync, Camera color capture, Customizable animation themes, Parking spot locator, Brake light activation

**In-app purchases:** none

**What reviewers like**

- 👍 Great product quality
- 👍 Professional looking app
- 👍 Impressive responsiveness
- 👍 Good organization of features
- 👍 Lots of color patterns

**What reviewers complain about**

- 🐛 Music sync issues
- 🐛 Bluetooth connection problems
- 🐛 App crashes and freezes
- 🐛 Updates causing lights to turn on
- 🐛 Inconsistent white color

**Reported bugs**

- Disconnects from Bluetooth when using Music feature on iOS
- App updates randomly turn on lights and lose paired controllers
- App prompts for update but none available in App Store
- White color randomly changes to light green and won't revert
- Cannot sync music due to 'restriction by Apple'

**Requested features**

- Add timer feature
- Make usable for CarPlay
- Random color selection beyond presets
- Lower speed sensitivity setting
- Save theme as default


### Ultimate9 TC

[App page](https://appshunter.io/ios/app/ultimate9-tc/id1550725067)

This application connects to intelligent car hardware to enhance the driving experience. It unlocks new levels of driving fun by controlling the accelerator.

**Highlights:** Connects to intelligent car hardware, Controls car accelerator, Enhances driving fun, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is XKchrome LED Light free?

XKchrome LED Light is free to download, with no in-app purchases.

### Is Ultimate9 TC free?

Ultimate9 TC is free to download, with no in-app purchases.

### Which has better reviews, XKchrome LED Light or Ultimate9 TC?

XKchrome LED Light is rated higher. XKchrome LED Light averages 3.6 out of 5 from 85 ratings, while Ultimate9 TC averages 3.0 from 2 ratings.

### Do XKchrome LED Light or Ultimate9 TC have ads?

Neither XKchrome LED Light nor Ultimate9 TC shows ads.

### Which is updated more often, XKchrome LED Light or Ultimate9 TC?

XKchrome LED Light ships an update every 5 weeks, and Ultimate9 TC every 6 weeks. Most recently, XKchrome LED Light was updated on November 3, 2026 and Ultimate9 TC on November 7, 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.*