Customize trading strategies with self-written stock formulas. Set alerts based on custom formulas for specific timeframes. Analyze historical and real-time data across multiple charts. Save and group selected stocks.
by 应红 罗★ 4.85 ratingsUtilitiesFreeData updated 2026-09-08
Solve mathematical expressions and check calculations. Support hand-written exponential notation. Convert units between different systems. Calculate engineering formulas for mechanical, civil, chemical, and electrical fields.
Read curated sentences on topics like quotes, poetry, and novel excerpts. Organize content with customizable tags. Save and share favorite lines with one-tap copying. Sync notes across devices using cloud storage.