# SmartBikeLight: Bike Flash — LIght

> LIght (iPhone/iPad app by Jungmo Kim.)

- Source: https://appshunter.io/ios/app/smartbikelight-bike-flash/id6804219944 (this page in markdown: same URL + `.md`)
- Developer: [Jungmo Kim](https://appshunter.io/developer/6804187279)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 48 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-09-05
- Data updated: 2026-10-31

## What is SmartBikeLight?

Smart Bike Light (ApexNight) is an all-in-one smart cycling cockpit and safety light app designed to enhance cyclist visibility and provide comprehensive ride telemetry during night and urban rides.

[KEY FEATURES]

1. Smart Safety Lighting Engine
• Rear Strobe Flashlight: High-visibility physical flashlight strobe patterns to alert vehicles and prevent rear-end collisions.
• Ambient Screen Pulse: Uses your smartphone's OLED display as a glowing red safety light.
• Auto Brake Light: Motion sensors detect sudden deceleration and automatically trigger an intense brake light burst.
• Auto Headlight Sensor: Intelligent ambient light detection for tunnels and nighttime riding.

2. Pack Ride BLE Group Sync (Zero Data Mesh)
• Offline Bluetooth Mesh Sync: Synchronize tail light styles, flashing tempos, and turn signals across pack riders in real-time without using mobile data or an internet connection.
• Instant Group Braking Burst: When any rider decelerates rapidly, brake alerts synchronize instantly across the pack to prevent chain collisions.
• Leader & Follower Modes: Effortlessly host or join nearby group rides with a single tap.

3. Cyberpunk Telemetry Digital Cockpit
• Precision real-time GPS speedometer (KM/H), peak speed, and average velocity tracking.
• Trip duration and distance measurement.
• BLE Sensor Integration: Compatible with Bluetooth speed, cadence, and heart rate sensors.
• Ultra-efficient OLED Eco Mode with pixel-shift protection to maximize battery life.

4. Ride Analytics & Social Story Sharing
• Daily Target Activity Rings (Distance, Time, Calories).
• Environmental impact tracker (CO₂ reduction) & calories burned.
• Create and share stylish ride summary cards formatted for Instagram Stories (9:16) and Square Feeds (1:1).
• Standard GPX File Export for easy integration with Strava and other cycling platforms.

5. Crash Detection & Emergency SOS Protocols
• Automatic impact detection with countdown safety alert.
• One-touch and autonomous emergency SOS messaging with live GPS coordinates to trusted contacts.

[APEX GROUP PRO (IN-APP PURCHASE)]
Upgrade to Apex Group Pro Lifetime to unlock the complete pack riding experience:
• Host unlimited group rides with up to 7 synchronized riders.
• Complete banner ad removal for a pure, distraction-free cockpit.
• One-time non-consumable purchase with lifetime access across all your iOS devices.
• Try free with a 2-day trial before upgrading.

Ride smarter and stay visible with Smart Bike Light!

## Is SmartBikeLight safe?

Not enough ratings yet to assess SmartBikeLight.

## Is SmartBikeLight legit?

SmartBikeLight: Bike Flash appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for SmartBikeLight is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.0.31 — 2026-10-18

Smart Bike Light v1.0.31 is here with safety and precision upgrades:
• Instant Zero-Speed Snap: Fixed stationary GPS drift so speed snaps cleanly to 0.0 km/h when you stop.
• Ultra-Responsive Smart Brake: Rear brake light triggers instantly on 2.0 km/h deceleration for maximum road safety.
• Multilingual Ride Report Sharing: 1-second telemetry reports (Speed, Cadence, HR, Pace bar) now auto-adapt to your device language.
• System & Bluetooth Performance: Enhanced battery efficiency and connection stability during background tracking.

### 1.0.28 — 2026-10-09

[Version 1.0.28 - Pack Ride Sync & Apex Group Pro]

• NEW: Pack Ride BLE Group Sync
Ride together with synchronized lights! You can now link your tail light patterns, flashing rhythms, and turn signals with group riders in real-time via Bluetooth with zero mobile data required.

• NEW: Group Braking Synchronization
When the pack leader or riders brake suddenly, group safety brake light bursts trigger across all connected devices simultaneously to help prevent rear-end collisions.

• NEW: Apex Group Pro Lifetime In-App Purchase
Lead group rides of up to 7 members and enjoy an ad-free cockpit with our new one-time lifetime Pro pass (includes a 2-day free trial).

• Enhanced Bluetooth & CoreBluetooth Stability
Optimized just-in-time Bluetooth permission workflows and improved peripheral connection resilience.

• UI & Performance Improvements
Refined speedometer responsiveness and optimized OLED battery consumption during long rides.

### 1.0.24 — 2026-10-02

- Added 6 diverse tail light styles (Classic Pulse, Airplane Strobe, 8-Bit Dot Matrix, Cyber Neon Checker, Heartbeat, and Neon Chevrons)
- New cockpit inline style picker modal with real-time neon previews
- 100% Native UI thread execution for maximum battery efficiency and zero lag
- OLED screen burn-in protection with automatic pixel shift
- Full smart brake light override with instant 100% solid red illumination

### 1.0.23 — 2026-09-12

[What's New in Version 1.0.23]

This update brings major upgrades to brake responsiveness, cockpit visibility, and smart safety sensors for your daily cycling!

Vehicle-Style Solid Red Brake Light
• When decelerating or braking, the screen and rear torch now illuminate with a continuous, intense solid red light (no flickering)—just like an automobile brake light. Provides maximum visibility and safety to trailing traffic.

Clear Cockpit HUD in Handlebar Mode
• When using Handlebar Mount Mode, your telemetry (speedometer, ride duration, and stats) is never obscured. Deceleration now triggers an eye-catching neon border glow around the edges while keeping your dashboard clear.

Intelligent Sensor & GPS Velocity Fusion
• We eliminated false triggers caused by pedaling acceleration or road vibrations. By coupling the 3-axis accelerometer with real-time GPS speed changes, the brake light only triggers upon genuine deceleration.

Anti-Glare & Battery Saver Auto-Hold (1.8s)
• Waiting at a red light? The brake light automatically holds for 1.8 seconds to alert trailing vehicles, then transitions back to gentle pulse mode to preserve battery and prevent glare.

Ride safe and enjoy the journey! If you have any feedback, please reach out via App Store reviews or our support page.

### 1.0.21 — 2026-09-05

We've added an all-new rider motivation system and major performance enhancements for a safer night ride!
Achievement Badges & Weekly Goals
1. Stay motivated with the new Weekly Goal distance progress bar.
2. Unlock 5 distinctive badges from your first pedal to the 100km Century Ride and Night Rider!
Strava GPX Export & Storage Engine
1. Seamlessly export your recorded routes to Strava with improved GPX file compatibility.
2. High-efficiency route storage optimized for long-distance endurance rides.
Refined Digital Cockpit & Guides
1.  Improved HUD layout with optimized status bar margins and enhanced night contrast.
2. Streamlined cockpit bezel design for distraction-free riding.
3. Interactive 3-step onboarding tutorial for new cyclists.
Ride safe and enjoy the night!

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## More apps by Jungmo Kim

- [SkinCast: AI Skin Analysis](https://appshunter.io/ios/app/skincast-ai-skin-analysis/id6804187277)
- [Heartpaws - Find your pets](https://appshunter.io/ios/app/heartpaws-find-your-pets/id6806142610)

All apps by Jungmo Kim: https://appshunter.io/developer/6804187279

## Related topics

[smart bike](https://appshunter.io/ios/topics/smart-bike) · [bike light](https://appshunter.io/ios/topics/bike-light) · [8bit bike light](https://appshunter.io/ios/topics/8bit-bike-light) · [light bike](https://appshunter.io/ios/topics/light-bike) · [my smart bike](https://appshunter.io/ios/topics/my-smart-bike)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*