Stardust

Zishu Browser is a fast, private, and lightweight Android browser in just 242 KB. Multi-tab browsing, private mode, built-in downloads, bookmarks, history, and full settings control — no ads, no tracking, no bloat.

Meet Stardust Trader — a modern paper-trading app built for anyone who wants to explore markets and practice trading without using real money. Stardust Trader brings the core trading experience into a clean, focused mobile interface. Explore market information, practice simulated trades, manage your positions, track your portfolio, and review your trading activity — all in one place.

Zishu Notepad is a clean cloud-based Android notes app for creating, organizing, syncing, and managing your personal notes and saved content.