Developer: M STAR LLC
Calculator Toolbox provides several handy calculators, including percentage calculator, square footage calculator, fraction calculator, volume calculator, standard deviation calculator, probability calculator, compound interest calculator…
Price on Android Market: $4.99
Developer: GBizApps.com
Decimal calculator inspired by printing calculators. All operations are shown in a scrolling window like on a paper roll. Decimal fixed point with rounding, percentage and tax calculations suited for commercial use. RPN-like operation mode. Operations can be edited, saved to a file or sent by email.
Price on Android Market: €1.35
Developer: M STAR LLC
Percentage Calculator allows you to Quickly and easily find the percentage of any number. It also allow you to calculate the percentage change from one number value to another.
Price on Android Market: $1.99
Developer: Daniel Roozen
Same as Free Ticker Calculator: Buy to support development.
Simple calculator, but keeps a ticker tape that saves all your calcs. More features than built in calculator, like memory buttons.
Feature:
Price: $0.99 on Android Market
