# XKalpha vs OPSIS by Stinger

The clearest difference is review sentiment: XKalpha at 100% against OPSIS by Stinger's 9%. XKalpha also leads on rating (5.0 vs 1.4). OPSIS by Stinger's advantage is ratings volume (56 vs 4) and update cadence (every 3 weeks vs every 6 weeks). 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.

XKalpha holds the better App Store score, 5.0 against 1.4. That said, the two scores are not equally well evidenced: OPSIS by Stinger has 56 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of XKalpha's written reviews are positive against 9% of OPSIS by Stinger's.

XKalpha ships an update every 6 weeks, OPSIS by Stinger every 3 weeks. The most recent releases landed on June 1, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | XKalpha | OPSIS by Stinger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/xkalpha/id1478199874/reviews)** | [1.4 (56 ratings)](https://appshunter.io/ios/app/opsis-by-stinger/id6449980489/reviews) |
| Number of ratings | 4 | **56** |
| Positive reviews | **100.0% of reviews** | 9.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 75 MB | 94 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [XKGLOW LLC](https://appshunter.io/developer/1022211243) | [AAMP of Florida, Inc.](https://appshunter.io/developer/1254428712) |

## What reviewers say

### XKalpha

[App page](https://appshunter.io/ios/app/xkalpha/id1478199874)

This app controls advanced automotive RGBW LED lighting systems, allowing for custom chasing effects and animations. It offers extensive color customization, music synchronization, and safety features like brake light integration.

**Highlights:** Custom chasing lighting effects, 16 million colors + pure white, Music and speed synchronization, Color capture via camera, Brake light and turn signal sync, 10 independent zones per controller

**Features:** macOS Compatibility

**In-app purchases:** none


### OPSIS by Stinger

[App page](https://appshunter.io/ios/app/opsis-by-stinger/id6449980489)

Monitor your vehicle's driving in real-time and get alerts when it enters or leaves specific zones. This app provides live location and condition tracking, enhancing vehicle management and prioritizing safety.

**Highlights:** Real-time driving observation, Geo-fencing capabilities, Area entry/exit notifications, Live vehicle location tracking, Vehicle condition monitoring, Enhanced vehicle management

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Works beautifully with camera
- 👍 Great camera to save you
- 👍 Love the voice prompts
- 👍 App works very well
- 👍 Simple to use and retrieve video

**What reviewers complain about**

- 😞 Terrible at connecting
- 😞 Horrible connecting and staying connected
- 😞 Gets very hot
- 😞 Virtually impossible to set up
- 😞 Poor connectivity

**Reported bugs**

- App restarts camera
- App fails to connect
- App does not save settings
- Authentication code not received
- App support links broken

**Requested features**

- Fix the app
- Make the app user friendly
- Improve connectivity
- Provide working support
- Fix authentication code issues


## Frequently asked questions

### Is XKalpha free?

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

### Is OPSIS by Stinger free?

OPSIS by Stinger is free to download, with no in-app purchases.

### Which has better reviews, XKalpha or OPSIS by Stinger?

XKalpha is rated higher. XKalpha averages 5.0 out of 5 from 4 ratings, while OPSIS by Stinger averages 1.4 from 56 ratings.

### Do XKalpha or OPSIS by Stinger have ads?

Neither XKalpha nor OPSIS by Stinger shows ads.

### Which is updated more often, XKalpha or OPSIS by Stinger?

XKalpha ships an update every 6 weeks, and OPSIS by Stinger every 3 weeks. Most recently, XKalpha was updated on June 1, 2026 and OPSIS by Stinger on September 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*