// Independent Apple Developer
GxlselfCrafting Digital Excellence.
I design and build calm, privacy-first apps for iPhone, iPad and Mac — word cards on your Lock Screen, offline games for the window seat, a clipboard that never forgets, and more.
Tap an app to open it
- Apps shipped
- 06
- Platforms
- 04
- Ads · trackers
- 00
RenderingGxlself
iOS, iPadOS, macOS, watchOS, SwiftUI, Widgets, iCloud sync, Offline first, Privacy first, No ads, No tracking, Buy once
- 一词 YiCi — YiCi puts vocabulary where you already look: English, Japanese, Chinese, Korean, German and French, each with a card designed for that language.
- 舷窗 Window Seat — Window Seat is a collection of games for flights and other moments without a connection.
- 人从众族 — 人从众族 (Zu) is a digital family-tree app that helps you build and keep your family network, so family memories last and the bonds stay close.
- G Calc Pro — Why CalcPro? The system calculator is too basic; specialized tools are too scattered.
- Stay Above Kill Line — Master Your Finances with One Critical Number: Your Kill Line.
- Paste — What you copy should never be lost.
// 03 — Selected works
Works
Small, focused apps made to feel at home on Apple devices.
// 04 — Signals
Recommended
More apps and resources — feel free to explore.
// 05 — Stack
Tech Stack
Technologies I use to design and ship products.
- MOD-01
Swift
- MOD-02
SwiftUI
- MOD-03
React
- MOD-04
Kubernetes
// 06 — Operator
About
A bit about who I am and what I build.
I'm a full-stack developer with a passion for building thoughtful macOS and iOS applications. My work sits at the intersection of system design and user experience — clean architecture meets delightful interactions.
As an indie developer I build small tools I use every day: YiCi puts vocabulary in your widgets, Window Seat keeps you company on flights, Paste remembers everything you copy, and G Calc Pro, Stay Above Kill Line and 人从众族 cover the rest.
When I'm not shipping apps, I enjoy exploring SwiftUI, React, and cloud-native tooling — always learning, always building.
// Protocols
- P-01
No ads, no tracking
Your attention is never the business model.
- P-02
Your data stays yours
Stored on your device and in your private iCloud.
- P-03
Offline first
Core features work wherever you are.
- P-04
Buy once
Clear pricing without a recurring tax.