CoasterTrip is the perfect application to bring on your road trips. If you're feeling like a good thrill use the map to zoom in on your region of North America and find the closest amusement parks. CoasterTrip displays the address, phone number, web site and list of roller coasters for 152 different parks
TreoCiel (Palm OS) - Get your local weather charts on your smartphone, so you can view a whole week in a snap and also get detailed hourly forecasts for the next days. Charts make it easy to show to friends and colleagues
Clock+ is a full-featured travel/alarm clock for Palm OS devices. It includes everything the discerning traveler needs to keep track of time across multiple time zones.
Included with Clock+ is the ZoneInfo shared library for precise time zone information. This contains entries for over 300 countries and nearly 1000 cities
(i)_World Pro Edition - The most Complete and Interactive World Atlas.
Whatever you are a globe-trotter, VIP, student, ... , (i)_World allows you to have at the end of your stylus the most complete socio-economic database of 219 countries and 25 seas or oceans of our planet. (i)_World features more than 7000 informations
PathAway GPS 4 (Palm OS) - GPS Navigation using your own maps! Convert any digital map, for use on your Palm. Then, attach a compatible GPS to your Palm, and you have a powerful GPS Moving Map navigation system. PathAway provides affordable navigational support for aviation, boating, automobile, snowmobiling, hiking, cycling, or any other form of travel
Planisphere - What's that bright thing over the wood shed? Is it a UFO or Venus? Grab your Palm Pilot and find out!
Planisphere is an interactive sky chart program modeled on the astronomical device of the same name. It displays the sky as it appears right now at your location - or at any other time and place you select
Path2KML - This freeware application will connect your mobile with a GPS receiver to collect location data from it. All coordinates (points) received from the GPS device will be saved to a file of your choice on a memory card. The path consisting of these points is saved in the KML format, which is easily readable e.g. by Google Earth
NMEA Logger - This simple freeware application lets you collect all data that your GPS receiver sends to your mobile. All GPS devices working in the NMEA 0183 protocol are supported (vast majority of popular GPS receivers). The received data is saved directly to a selected file on a memory card. You can load the file into any application supporting this protocol
Trip Boss is an all-in-one travel manager for both business and personal travel.
For business:
Track expenses for expense reporting and export via Memo Pad.
Track mileage for distance (mi, km) reporting and export via Memo Pad.
Keep journal of customer contacts, places visited, sales initiated..