Device 6

自动识别公开牌面、追踪剩余牌，支持斗地主、跑得快、掼蛋，提供 iOS 与 Android 版本。

Luyao is a fully offline long-term health record app with no servers or ads, prioritizing user privacy. It offers optional iCloud/Google Drive sync and data import/export for seamless cross-device health tracking.

45,000+ AI prompts for image, video & PPT generation with semantic search — copy, paste, create.

cpstest is a web-based tool for testing mouse click speed, evaluating concentration, measuring reaction speed, and providing fun, focused training.

Simple online tests for reaction time, memory, and focus

Compatible with iPhone, iPad and Mac, supports multiple audio formats including MP3, WAV, M4A, CAF, FLAC and more.