MatrixCalculator 

Morello Matrix Calculator is a simple, pocket calculator style program which performs most standard matrix calculations. It supports matrices up to 20 elements square (shareware version is limited to 2 elements square).
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GammaChron 

Clock Chimes, Alarm Clock, Calendar, Atmosphere Information, Net Synchronization, World Clock, Timers, Distance Calculator and Screen Saver.
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Future Value of Savings Calculator 

Future Value of Savings Calculator is a user-friendly financial calculator which provides a unique perspective on saving money! It automatically displays financial answers on a spreadsheet-like grid as you enter or update investment variables.
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Interest Calculator 

Use Markosoft's Interest Calculator to quickly calculate virtually all types of interest including payment amount, length of loan, daily interest, and savings interest. The Interest Calculator can also be used to print or preview amortizations.
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pmaCalc 

pmaCalc is THE replacement for your pocket calculator. it combines a scientific calculator with a programmer's calculator.
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tApCalc Financial tape calculator(Sony/Ericsson P800/P900) 

Financial and Accounting Calculator for Sony Ericsson P800/P900 featuring a host of commonly used functions and a programmable tape that can be saved,edited,rerun without reentering the calculations again.
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