# Luosi > Chinese BAXI algorithm for tracking and analyzing luck fluctuations. (iPhone/iPad app by Tao-Wu Chen.) - Source: https://appshunter.io/ios/app/luosi/id6449674882 (this page in markdown: same URL + `.md`) - Developer: [Tao-Wu Chen](https://appshunter.io/developer/1690023718) - Category: Lifestyle, Entertainment - Price: Free - Rating: 5.00/5 from 6 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 258 MB - Languages: American English - Released: 2023-05-30 - Data updated: 2026-08-24 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/luosi/id6449674882/reviews.md ## What is Luosi? Luosi decodes your Four Pillars of Destiny — the ancient Chinese astrological system that maps your personality, life path, and timing from your birth data. See your year-by-year forecast, find your best years for marriage and wealth, and understand why certain periods of life feel different from others. ------------------- Birth Chart · Your Bazi Foundation ------------------- Enter a birth date and time to instantly generate a complete Four Pillars chart. See all eight characters (heavenly stems and earthly branches), ten gods, hidden stems, auspicious stars (shensha), five-element distribution, and body strength — plus a full decade-cycle table showing how your luck evolves over a lifetime. ------------------- Forecast · Year, Month & Day Analysis ------------------- Luosi layers three time periods simultaneously — major luck cycle, annual luck, and monthly luck — to generate specific, actionable life events: • General Forecast — career, relationships, health, wealth, family, major events • Marriage Timing — find your peak years and best months to marry • Romance & Social — track your relationship luck and best periods for connection • Wealth Window — identify your financially strongest years for income and investment ------------------- Compatibility · Bazi Matching Analysis ------------------- Enter two people's birth data for a dual-perspective compatibility analysis. Health, wealth, and pressure scores — plus specific reasons drawn from both charts — give you a grounded, rational view of any relationship. ------------------- Personality · Five Elements Profile ------------------- Your five-element distribution reveals your natural personality tendencies, lifestyle patterns, and special life configurations. Understanding your chart is the first step to making better decisions. ------------------- Members · Manage Charts for Your Whole Family ------------------- Add charts for family members, partners, and friends. Run compatibility analyses between any two people, any time. One app for everyone you care about. ------------------- Notes · Record Your Observations ------------------- Add personal notes to any member's profile. Cloud sync keeps your insights safe and accessible across devices. ------------------- Subscription Plans ------------------- Free — core birth chart, limited forecasts Pro — full four-tab forecast, expanded member slots Master — everything unlocked, highest member limit, daily precision forecasts Luosi is not a generic horoscope app. It is a serious bazi analysis tool built for people who want to understand the deeper patterns behind their life. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - BAXI algorithm analysis - Luck fluctuation tracking - Personalized luck insights - Time-based analysis ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/luosi/id6449674882/reviews.md ### 5/5 — It’s a good app! *2025-02-02* Thank you for your service ## Frequently asked questions about Luosi ### What is Luosi? Luosi is a lifestyle app that uses the ancient Chinese BAXI algorithm to track and analyze your luck fluctuations over time, providing personalized insights into your personal luck patterns. ### How accurate is Luosi? Luosi has a perfect 5.0-star rating from 6 user reviews, indicating a high level of user satisfaction with its accuracy and functionality. ### Is Luosi free to use? Yes, Luosi is completely free to download and use. There are no in-app purchases or subscription fees required to access its features. ### What devices does Luosi support? Luosi is currently available for iPhone devices. It was released on May 30, 2023, and its latest version is 2.0. ### How often is Luosi updated? The app was last updated on January 2, 2026, indicating a recent update. Future updates will likely continue to refine its features and performance. ### What age rating does Luosi have? Luosi has an age rating of 4+, making it suitable for a wide range of users interested in its unique analysis. ### Does Luosi have ads? No, Luosi does not contain advertisements. Users can enjoy an uninterrupted experience while analyzing their luck. ## Version history (last 5 releases) ### 2.3 — 2026-08-23 New Logo ### 2.2 — 2026-08-20 Wealth Fortune tab — Full 財運 analysis with yearly and monthly breakdowns, 大運 and 流年 scoring, and plain-language explanations for each event Marriage & Peach Blossom — More accurate event detection; combination signals (六合) now correctly take priority over punishment clashes (三刑) Smarter five-element analysis — Improved day master strength classification; charts with competing energies (such as balanced "均" charts) are now correctly identified as regular weak rather than pseudo-follow Full 6-language UI — All screens now fully localized in Traditional Chinese, English, Japanese, Korean, Thai, and Vietnamese Performance & fixes — Faster member sync, duplicate removal on launch, more accurate cache invalidation, and various scoring corrections across all forecast tabs ### 2.1 — 2026-08-01 New UI, New Logic, Including Matching functionalities ### 2.0 — 2026-01-02 Localization, Bottom Nav bar. Edit buttons ### 1.249 — 2024-02-12 update algo ## Apps similar to Luosi | App | Rating | Price | Category | | --- | --- | --- | --- | | [Habit Planet](https://appshunter.io/ios/app/habit-planet/id6473817154) | 5.0 (1) | Free | Lifestyle | | [astrx Calculator](https://appshunter.io/ios/app/astrx-calculator/id1609741077) | 5.0 (1) | Free | Lifestyle | | [Mandala Scan](https://appshunter.io/ios/app/mandala-scan/id6670246684) | 2.0 (1) | Free | Lifestyle | | [Mother Moon](https://appshunter.io/ios/app/mother-moon/id6740110707) | 5.0 (4) | Free | Lifestyle | | [Bazi Compass](https://appshunter.io/ios/app/bazi-compass/id6760332047) | — | Free | Lifestyle | | [Lunar Oracle](https://appshunter.io/ios/app/lunar-oracle/id6756629462) | 5.0 (1) | Free | Lifestyle | --- *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 2026-08-24.*