Calculators

• Wolfram|Alpha: Calculators
• Omni Calculator: Calculators

• OpenCalc, yetCalc or microMathematics - Android Calculators
• GeoGebra or Desmos - Graphing Calculators

• CEmu or TI 84 Calculator / 2 / 3 / 4 / 5: TI-84 Calculators
• numbr.dev: Calculators
• Aqua Calc: Calculators
• PlanetCalc: Calculators
• MatrixCalc: Matrix Calculator
• Qalculate: Desktop Calculator
• QwikTape: Note Style Calculator
• Kalker or Numbat: Scientific Calculators
• TICalc: TI Graphing Calculator Files
• arTIfiCE: TI CE Calculator Jailbreak
• ⁠Numla / GitHub or Math Notepad: Live Calculative Notepads
• Cymath, PhotoMath (search), Mathway, MathDF, Tiger Algebra, ⁠Maxima or Symbolab: Math / Algebra Problem Solvers