Try Shuangpin vs OpsMate

Try Shuangpin is a Double Pinyin typing practice app for iPhone, iPad, Mac, and the web. Start with layout drills, move into word practice and article typing, and build a steady Chinese typing routine. 1. What is Double Pinyin? Double Pinyin (Shuangpin) maps every pinyin syllable to exactly two keystrokes, making Chinese typing faster and more consistent. It's built into the iOS system keyboard — no third-party keyboard needed. 2. Who it is for • Learners switching from full pinyin to Double Pinyin • Users practicing common Double Pinyin layouts and typing rhythm • People who want structured drills, article practice, and speed tests 3. Core features • Layout drills for initials, finals, and key mapping • Word practice for common vocabulary • Article practice with classical texts and custom text import • Speed tests for accuracy, pace, and consistency • Game mode for lighter repetition 4. Supported layouts Xiaohe · Natural Code · Microsoft · Sogou · Smart ABC · Pinyin Jiajia · Ziguang · Guobiao plus Xiaohe Yinxing and Huma Yinxing (PRO) 5. More to explore • 1,400+ practice texts (Tang poems, Song ci, Book of Songs, classical prose, Yuefu poetry) • 11 keyboard sound options and haptic feedback • Available on iPhone, iPad, Mac, and Web Website: ulpb.app Email: hi@ulpb.app Terms of Service (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ulpb.app/privacy Terms of Service: https://ulpb.app/terms

Got a midnight production alert? Need to troubleshoot servers or dirty data while commuting? OpsMate is a fast, secure mobile DevOps & Database client designed for Engineers, DBAs, and SREs. No laptop required. Connect instantly to MySQL databases and Linux servers straight from your iPhone. 【KEY HIGHLIGHTS】 • [NEW] SSH Terminal & Server Ops: Connect via password or private key. Mobile terminal keyboard with Ctrl, Esc, Tab, arrows, and Vim helpers (:q!, :wq). One-tap shortcuts for Docker, system monitoring (top, CPU, RAM), and services. • Mobile SQL Console: Touch-tailored SQL keyboard, fluid PlutoGrid data viewer with virtual scrolling, and emergency query snippets. • Visual Record Management: Search table schemas instantly and inspect or edit rows visually without complex UPDATE queries. • AI Copilot (BYOK): Bring Your Own Key for DeepSeek, Ollama, or OpenAI. Step-by-step reasoning for SQL errors and index optimization. • Zero Telemetry & True Privacy: 100% direct client-to-server connection. Credentials protected by Apple Keychain and Face ID. Be ready for any production incident, anywhere. Complete database & server control in your pocket! --- 【OpsMate Pro & Terms】 Unlock unlimited connections and AI reasoning via Annual Subscription or Lifetime Purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hakim-fan.github.io/opsmate/opsmate_privacy_policy.html