NoteCalc

NoteCalc is an all-in-one productivity app: Notebook, Calculator, and Sticky Notes in a clean, modern design.

Notebook. Create sections (Work, Personal, Projects), add and edit notes, search instantly. Everything saves automatically.

Calculator. Three modes:

Standard for everyday math.

Scientific with trig, logs, roots, π and e.

Programmer with HEX/DEC/OCT/BIN conversions and bitwise ops.

Sticky Notes. Capture quick tasks with priorities (High/Medium/Low), color cards, filters, and a tidy grid.

Private and fully offline—no account, no tracking; your data stays on your device. Fast, lightweight, Android 7+.
Organize notes, compute anything, and track tasks without switching apps.