Science (274 programs)
Pros: Type calculations with your keyboard or use the vintage numerical onscreen keypad. Easy user interface with numerous keyboard shortcut options.
Cons: Overly simplistic, plain visual design makes for poor presentation. Still just a calculator - not anything original or new to see here.
Pros: Free. Identical to the official calculator. Available offline. Gives you GRE tips.
Cons: Support needs improvement.
Pros: Good for obtaining optimum radio receptions.
Cons: Very complicated for the average user.
Pros: For all ages. Fosters learning and logic. Adjustable difficulty levels. Consumes less system resources.
Cons: Dated user interface. Too simplistic interface. No complex computations or formulas. No extra modes.