Independent iOS Apps
Appiworker
A small collection of thoughtful apps for puzzles, maps, memories, groceries, and social media workflows.
Installed Apps
Push Mahjong
Earth Memory
Bestfor
Map Alarm
Hashtag AI
Made for iPhone
Warm and focused
Simple by design
The apps
Practical tools with a lighter touch.
Each app focuses on a clear job: helping you think, remember, organize, or get where you are going.
Push Mahjong-solitaire puzzle
Challenge your mind with this addictive Mahjong solitaire puzzle game.
- Traditional pair matching and removal gameplay
- Multiple difficulty levels
- Perfect for quick sessions and relaxed play
Bestfor
A grocery expiry tracker built for quick capture.
- Barcode scanning for fast item entry
- Camera-assisted expiry date capture
- Color-coded alerts and notifications
Hashtag AI Search Generator
AI-powered hashtag suggestions for social posts.
- AI-driven recommendations
- Predefined tag categories
- Favorites and custom tag management
Map Alarm
Location-based alarms for travel and daily routes.
- Place alarms directly on a map
- Get notified when you reach a destination
- Clean interface with no ads
Earth Memory
Record your movement and explore your personal map.
- GPS tracking for adventures
- Exploration progress on your world map
- GPX integration and local data storage
About the developer
Built by Ying Cai.
Ying Cai creates focused, user-friendly iOS apps, from puzzle games to practical utilities for everyday tasks.