Comparison

KT Smart OS vs HEK Control

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

KT Smart OS

Features
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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 — all in one beautifully designed app. — KEY FEATURES — ā–¶ 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. ā–¶ Real-Time Ride Data Speed, gear level, battery voltage, motor temperature, current, and trip distance — see everything that matters at a glance, updated 10 times per second. ā–¶ 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. ā–¶ 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. ā–¶ 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. ā–¶ Beautiful, Adaptive UI Native iOS design that respects platform conventions. Clean dark interface optimized for outdoor visibility. — PRIVACY FIRST — 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. — REQUIREMENTS — • iOS 14.0 or later • A KT controller-equipped e-bike with Bluetooth LE support • Bluetooth and Location permissions — ABOUT — 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. — SUPPORT — Questions or feedback? Email us through the in-app support link or visit www.szktdz.com.

About

HEK Control

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HEK Control is a companion app for compatible Bluetooth controllers. • View live dashboard data • Connect and manage supported controller settings • Save and import local configuration files • Track runs with Drag Time and optional location • Use the in-app assistant for screen-aware help • Personalize your name, avatar, language, and units Some features require compatible hardware, Bluetooth permission, location for Drag Time, or an active subscription. AI replies require an internet connection. The dashboard and interface can be explored without hardware. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

KT Smart OS4 screens
HEK Control4 screens

Verdict

The call

The clearest difference is in-app purchases: KT Smart OS at none against HEK Control's 2. HEK Control's advantage is update cadence (daily vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. HEK Control sells 2 in-app purchases, starting at $1.99 per month. KT Smart OS asks for nothing beyond the download.

UpkeepUpdate frequency

KT Smart OS ships an update every 2 months, HEK Control daily. Both last shipped on October 21, 2026.

Scorecard2 real differences Ā· 4 level
KT Smart OS versus HEK Control: the parameters behind the verdict, then further details
ParameterKT Smart OSHEK Control
PriceFreeFree
Update frequencyEvery 2 monthsDaily — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size95 MB22 MB
Age rating4+4+
Developer晓余 朱Minh Tri Pham

In-app purchases

None

KT Smart OS

No in-app purchases

2 purchases

HEK Control

Subscriptions2
  • HEK Control Monthly7 Days trial$1.991 Month
  • HEK Control Pro7 Days trial$19.991 Year

Questions

Is KT Smart OS free?
KT Smart OS is free to download, with no in-app purchases.
Is HEK Control free?
HEK Control is free to download, with in-app purchases available.
Do KT Smart OS or HEK Control have ads?
Neither KT Smart OS nor HEK Control shows ads.
Which is updated more often, KT Smart OS or HEK Control?
KT Smart OS ships an update every 2 months, and HEK Control daily. Most recently, KT Smart OS was updated on October 21, 2026 and HEK Control on October 21, 2026.

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