XKmax vs Sullivan County Library
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
XKmax
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.
- Addressable LED chasing effects
- RGBW and RGB color channels
- Music and vehicle speed sync
- Programmable sensor control
- RF remote fob operation
Read full descriptionHide full description
Revolutionize your automotive experience with XKmax, our ultimate 3rd gen app with RGBW addressable technology. XKmax connects seamlessly to a Bluetooth controller, transforming your vehicle into a dazzling display of customizable LED lighting. Key Features: -Addressable LED Technology: Witness the mesmerizing chasing effect as XKmax takes control of your lights. -RGBW Brilliance: Illuminate your ride with red, green, blue, and dedicated white channels. Plus, enjoy compatibility with RGB lighting for endless color possibilities. -Sync to Music: Let your vehicle dance to the beat! XKmax syncs light movement and colors to your favorite tunes, turning every drive into a music-infused spectacle. Light can also sync to vehicle acceleration and speed. - Programmable Sensor and Remote: Take control with 3 programmable sensor wires and an 4-key RF remote fob, allowing you to tailor your lighting experience to perfection. Upgrade your ride, stand out from the crowd – download XKmax now and redefine automotive lighting excellence!
Sullivan County Library
Read full descriptionHide full description
Access Sullivan County Public Library from your iPhone, iPad or iPod Touch. Manage your account, search the catalog, renew and reserve books.
Screenshots
Verdict
XKmax and Sullivan County Library are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.
| Parameter | XKmax | Sullivan County Library |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 90 MB | 49 MB |
| Age rating | 4+ | 17+ |
| Developer | XKGLOW LLC | Sullivan County Library |
In-app purchases
XKmax
No in-app purchases
Sullivan County Library
No in-app purchases
Questions
Is XKmax free?
Is Sullivan County Library free?
Do XKmax or Sullivan County Library have ads?
Which is updated more often, XKmax or Sullivan County Library?
Other comparisons
