Ange1a · iOS
Daily crystalguidance made for you
Lumina pairs your Bazi chart with the day's five-element flow to recommend the crystals best suited for you. Manage your collection, browse the encyclopedia, track cleansing — all on-device, no network required.
Amethyst warmth, antique gold accents, and refined glass cards in a calm spiritual UI
From chart to wearing
Build your Bazi profile first, get daily crystal picks, then manage your collection.
01
Chart
Enter birth date, time, and place. Bazi pillars, day master, and element balance computed on-device.
02
Today
Daily crystal recommendations based on your chart and today's elemental flow, with clear reasons.
03
Collection
Log crystals you own, sort by element, track cleansing intervals and wearing habits.
04
Encyclopedia
Full crystal library: elements, benefits, wearing guidance — beginner to advanced.
Core features
On-device, privacy-first
All Bazi calculations and crystal recommendations run locally on your device — no API tokens, no personal data uploaded.
Bazi chart
Day master, element distribution, and favorable elements at a glance. True solar time and preset birth places supported.
Daily crystal guidance
Recommendations that match your constitution and today's flow, with detailed explanations.
Crystal inventory
Sort by element, track cleansing intervals, attach photos — every crystal in one place.
Crystal encyclopedia
Rich built-in library: elements, benefits, left/right hand guidance. Traditional Chinese and English.
Design
Spiritual, refined design
Amethyst and antique gold on a warm cream canvas with refined glass cards. Quiet chrome — your chart and crystals take center stage.
Product · iOS App
Lumina / 晶靈
Bazi chart × daily crystal guidance
Lumina (晶靈) is an iPhone app that blends Eastern metaphysics with crystal culture. After building your Bazi chart, the app recommends the best crystals to wear each day based on your day master, element balance, and today's flow — with clear reasons why.
Manage your crystal collection, track cleansing, and browse a full encyclopedia. All Bazi math and recommendation logic runs on-device with no network required. Your personal data never leaves your phone.
Amethyst warmth, elegant glass cards, and careful typography turn daily crystal guidance into a calm, meaningful ritual.
SwiftUI · iOS 18 · SwiftData
Local-first, privacy-forward
Lumina only requests permissions needed for core features. Charts, collections, and recommendations stay on your device by default — nothing is uploaded to our servers automatically.
Lumina is coming soon to the App Store.