VeloMaster: Bike Care & GPX

The ultimate all-in-one cycling maintenance logbook and offline GPX course navigation — VeloMaster!

Are you only tracking ride distance and speed with fitness apps?
Wondering when to lube or replace your chain, what exact tire pressure (PSI) fits your body weight and tire width, or how to follow cycling paths without internet? Manage everything effortlessly with VeloMaster!

100% On-Device engine: Zero login required, zero server costs, zero cellular data consumed. Operates completely offline anywhere!

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🚲 VeloMaster: 5 Essential Rider Utilities
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1️⃣ 🛠️ Bike Care & Maintenance Log (Permanent Odometer)
• Track service intervals for 11 critical components: Drivetrain Chain (3,000km), Rear Tire (4,000km), Brake Pads (2,000km), Tubeless Sealant (1,500km), Cassette, Cleats, Cables, and more.
• Fully customizable mileage targets and unlimited custom component additions.
• Permanent Odometer Technology: Even if you discard or delete a ride without saving the route, your ridden distance is safely accumulated into component wear and total bike odometer!
• Proactive maintenance warnings when reaching 85% of recommended lifespan.

2️⃣ 💨 Custom Tire Pressure Calculator (PSI / Bar)
• Computes optimal front and rear pressures in seconds based on rider weight, bike weight, and tire width (23c to 40c).
• Tailored algorithms for Clincher (tubed) vs. Tubeless setups.
• Wet surface mode (-5% pressure) for enhanced grip and skid prevention.
• Prevents pinch flats, lowers rolling resistance, and boosts cruising speed!

3️⃣ ⚙️ Cadence & Gear Ratio / Speed Matrix
• Supports Compact (50/34T), Mid-Compact (52/36T), Standard (53/39T), and Gravel (46/30T) cranksets.
• Real-time speed (km/h) matrix calculated across cadences (80, 90, 100 RPM) for modern 12-speed cassettes (11-34T).
• Find the optimal gear ratio to protect your knees during steep hill climbs.

4️⃣ 🏅 Cross-Country Bike Passport (GPS Stamp Tour)
• Integrated GPS coordinates for top cross-country certification centers.
• Haptic vibration alerts when arriving within 500m of a certification kiosk.
• Real-time stamp completion tracking and digital certificate badges.

5️⃣ 🗺️ 104 Curated GPX Routes & Offline Navigation
• 104 pre-loaded scenic bike tours and cross-country cycling paths.
• 1-Click GPX import from Samsung Health, Garmin, or external files with full elevation and timestamp analysis.
• Turn-by-turn guidance HUD with safety speed alerts.

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⚡ Smart Race Cockpit & Cycling Computer
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• High-precision GPS speedometer, elapsed time, average/max speed, altimeter, and calorie counter.
• Ultra battery-saving luxury neon dark theme designed for night riding.
• 1-Tap instant toggle between [Cockpit Speedometer] and [Full Map Mode].

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🛡️ 100% On-Device & Complete Privacy
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• Zero sign-in or account creation: Open and ride within 1 second.
• Zero data sent to external servers: All ride logs and maintenance history stay securely on your device.
• 100% offline functionality in mountains, tunnels, and remote trails.

Extend your bicycle's lifespan and ride smarter with VeloMaster today!