PH Deck

Users need multiple specialized calculators for different tasks (math, finance, health), requiring switching between tools and facing potential inaccuracy or inconvenience.

Users rely on fragmented tools or manual methods for calculations, which are time-consuming and less accurate.

Users need quick access to diverse calculators for math, finance, fitness, etc., but rely on physical devices or fragmented online tools which lack specialized functions and detailed explanations

Users need to use multiple calculator websites for different needs, leading to jumping between different calculator websites and disjointed experience.

Users need to manually search for or use separate tools for niche calculations, which is time-consuming and inconvenient

Users need access to scientific calculations but rely on physical calculators (expensive, less accessible) or basic online tools with limited functionality and usability

Users rely on physical TI-84 calculators for graphing and complex calculations, which can be cumbersome to carry, expensive to purchase, and less accessible during remote learning, creating issues for students and professionals needing reliable graphing tools anytime.

Users manually calculate their one-rep max (1RM) using formulas like Brzycki or Epley, which is time-consuming and prone to errors, risking inaccurate training load planning.

Users face limitations with physical graphing calculators that can be cumbersome to carry and use during exams or professional settings.

Users rely on default or multiple specialized calculator apps for different needs, leading to inefficient switching between apps and lack of integrated solutions for complex calculations in work, life, or study.