john mcdonald
john mcdonald published 5 applications on Google Play, 0 people rated these apps with an average rating of 0.00!
QUICK ENCRYPT for emails, etc.Quick and easy encryption of any text. HOWEVER THERE IS NO GUARANTEE THAT THIS CODE CANNOT BE CRACKED BY THE NSA, ETC. Enter a random password (the more random the better) in the top box. Enter your plain text to be encoded using the entered password...
$1.39
STOPWATCH / SPEED DISTANCE ETCUSE STOPWATCH TIMES TO COMPUTE EITHER SPEED OR DISTANCE. 2 SCREENS...STOPWATCH SCREEN AND A COMPUTE SPEED, DISTANCE, TIME SCREEN WHEREIN THE TIME CAN COME FROM THE STOPWATCH OR CAN BE ENTERED SEPARATELY. HANDY FOR TIMING TRACK EVENTS - CARS, HORSES...
$1.11
TRIP COST ITEMIZED + TOTALEnter money and time elements of your trip. App returns the total cost of your trip along with such items as DAYS TO AND FROM, TOTAL FUEL COST, TOTAL LODGING COST, TOTAL RENTAL CAR COST, etc.
$0.91
QUICK LOAN CALC. RETURNS RATEGiven 3 of the 4 parts of a loan...namely, PRINCIPAL, INTEREST RATE, TERM (in months), and lastly, PAYMENT this app will calculate the 4th empty data field using values from the supplied other 3 fields. Once it calculates the 4th field's result it then...
$0.92
STOPWATCH SPEED DISTANCE TIMEGiven 2 of the 3, time, distance, speed, the 3rd is computed. Time can either be entered or taken from the stopwatch screen. On the stopwatch screen if either speed or distance is available from the 'compute' screen then if speed is present then distance.
$1.13