YouBike Nearby

BB Timetable

Zone Vibrate

周易占卜

Four apps.
One developer.

Transit in Taiwan. Transit in Berlin. Heart-rate zones on the bike. Ancient wisdom, anywhere. All made for the wrist.

☕ Buy me a coffee

⌚

Apple Watch

Station, distance, direction — raise your wrist.

🗺️

Journey Planning

Pickup, drop-off, every walking minute mapped.

📍

Auto City Switching

Taipei, New Taipei, Taoyuan, Taichung. You move, it follows.

📵

Offline Data

No signal. Still works.

🟢

Color at a Glance

Green is plenty. Red is gone. Know before you walk.

🔖

Bookmarks

Favorite stops synced to Watch, phone, and widget.

Download on the App Store v3.9

YouBike Watch station list

YouBike Watch map

YouBike Watch bookmarks

YouBike Watch settings

YouBike station list

YouBike map view

YouBike travel planning

🚆

Live Departures

U-Bahn, S-Bahn, tram, bus, regional. Delays marked.

🧭

Journey Planner

Door to door. Reroutes from where you are.

🏝️

Live Activities

Lock screen and Dynamic Island — every step tracked.

⌚

Apple Watch

Nearby stops, departures, journey planning on your wrist.

⭐

Favorites

Your lines, your directions. Pinned to the top.

🔔

Smart Notifications

Next stop, platform, transfer. AI summaries on iOS 26+.

Download on the App Store v4.9

BB Timetable Watch departures

BB Timetable Watch journey

BB Timetable Watch stops

BB Timetable Watch detail

BB Timetable departures

BB Timetable journey planner

BB Timetable stops

📳

Buzz When You Drift

Above your zone, below your zone — a different cue for each. Nothing to read.

▶️

One-Tap Restart

It remembers the zones you trained last. One tap starts the same workout again.

🚲

Rotated Face

Turn the whole display to your bar angle with the crown. Made for a bike cockpit.

⏱️

Speed & Pace

The ring is a speed gauge, marked at your fastest moment. Tap it for min/km.

💨

Wind on the Dial

Where the wind is coming from, against the way you are pointed. Plus temperature and forecast.

🗺️

Summary & Route

Distance, average and max heart rate, energy, steps — and the route you rode. Export to Strava.

Download on the App Store v2.5

Zone Vibrate Watch heart-rate meter

Zone Vibrate Watch rotated face for cycling

Zone Vibrate Watch weather and wind dial

Zone Vibrate Watch workout summary with route map

Zone Vibrate iPhone welcome

Zone Vibrate iPhone heart-rate zones

Zone Vibrate iPhone one-tap restart

🪄

Yarrow Stalk Method

Traditional 揲蓍法 — the oldest, most orthodox way to cast a hexagram.

📖

64 Hexagrams

Complete 卦辭, 彖曰, 象曰 and all six line texts — nothing abridged.

⌚

Apple Watch

Cast and read your hexagram right from your wrist.

🔊

Text-to-Speech

Listen to the full text read aloud. Feel the rhythm of ancient Chinese.

🔄

Companion Hexagrams

錯卦 and 綜卦 calculated automatically. One tap to navigate.

📍

Reading Record

Date, time, and location saved for every divination.

Download on the App Store v3.3

iChing Watch divination

iChing Watch result

iChing Watch hexagram

iChing divination result

iChing hexagram detail

iChing explore grid

Lab

Small web tools

Side projects that solve one problem well. No accounts, no uploads — everything runs in your browser.

Recumbent Tyre Pressure

Calculator tuned for recumbents — mixed wheel sizes (700c, 451, 406…), TPU/tubeless casings, rim width, weather, and manufacturer min/max limits.

GPX Splitter

Split a long GPX track into smaller files by distance. Per-segment downloads or a single ZIP — works on iPhone.

Built by Bill Chan

Independent developer making transit on Apple Watch feel like it was always supposed to be there.

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