Free cheap car audio software for pda

If you collect model cars, this is for you. It is is a program that lets you keep track of your scale (die-cast) cars. You can input extensive information about them, and you can view all of them in a list. Additionally you can enter extra details and add a note for each car.
Enhancements:
- Modified User Interface a lot.
- Added more data entry fields.
- Allows to select from 4 different types of cars, and the data entry fields depend on the selection.
- Diaplays a bar graph of the different types of cars you have.
- Tables can now be sorted in bi-directional way by tapping on the table headers.
- Shows a detailed report, which tells you how many cars you have, the value of your collection, and more useful data.
System requirements:
- Palm OS 3.5
- 200KB

Dude, Wheres My Car - simple app to keep track of where you parked your car.

My Car Mileage 1.0 is a program to record your gas amount (in Gallons), total cost for gallons pumped, and the date it all happened.

JaJah for iPhone 1 is a program to put ultra cheap global calls to all phones in the world (landline or mobile). It is free.

Having recently taken delivery of a new car I wanted to track the daily mileage and associated fuel inputs / consumptions. Although the input is in litres it converts this to miles per gallon (UK). As well as daily figures the applet also tracks the ongoing totals.
System requirements:
- HanDBase v.2.7x or greater