LightLux vs KT Smart OS
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
LightLux
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This is an application software that provides multi-mode and multi-function control of professional lighting equipment, such as preset functions such as brightness, color temperature, color, and color paper effects. Enables mobile devices such as mobile phones to directly connect and control multiple lighting devices in an extremely simplified operation mode, helping lighting engineers quickly complete the layout of scenes and lights
KT Smart OS
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KT Smart OS is the next-generation companion app for KT controller-powered e-bikes. Connect your bike via Bluetooth and unlock a complete riding experience with real-time data, turn-by-turn navigation, and detailed analytics โ all in one beautifully designed app. โ KEY FEATURES โ โถ Bluetooth Connectivity Pair seamlessly with your KT controller-equipped e-bike. Stable, low-latency connection with automatic reconnection so you can focus on the ride. โถ Real-Time Ride Data Speed, gear level, battery voltage, motor temperature, current, and trip distance โ see everything that matters at a glance, updated 10 times per second. โถ Turn-by-Turn Navigation Powered by Mapbox. Plan routes, follow voice-guided directions, and ride with confidence on roads you've never traveled. Multiple map styles to suit your preference. โถ Customizable Controller Settings Fine-tune your e-bike's behavior directly from your phone: wheel size, speed limit, motor parameters, pedal assist levels, light controls, and more. โถ Ride History & Analytics Every ride is automatically recorded with detailed statistics: distance, duration, average and max speed, elevation gain, and energy consumption. Review your progress over time. โถ Beautiful, Adaptive UI Native iOS design that respects platform conventions. Clean dark interface optimized for outdoor visibility. โ PRIVACY FIRST โ Your ride data stays on your device. We don't require an account, and we don't upload your routes or statistics to any server. โ REQUIREMENTS โ โข iOS 14.0 or later โข A KT controller-equipped e-bike with Bluetooth LE support โข Bluetooth and Location permissions โ ABOUT โ KT Smart OS is developed by Suzhou Kunteng Electronics Co., Ltd., a leading manufacturer of e-bike controllers and intelligent components since 2005. Learn more at www.szktdz.com. โ SUPPORT โ Questions or feedback? Email us through the in-app support link or visit www.szktdz.com.
Screenshots
Verdict
LightLux and KT Smart OS are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท 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 2 months. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.
| Parameter | LightLux | KT Smart OS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 โ better | 14.0 |
| Further details โ not scored | ||
| Size | 3 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | ่ๆณข ๅจ | ๆไฝ ๆฑ |
In-app purchases
LightLux
No in-app purchases
KT Smart OS
No in-app purchases
Questions
Is LightLux free?
Is KT Smart OS free?
Do LightLux or KT Smart OS have ads?
Which is updated more often, LightLux or KT Smart OS?
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