7. CalorieKing.com Handheld Diet Diary
If you can do math, you can lose weight: Just burn more calories than you consume. Of course, counting those calories can be a nightmare–unless you use Diet Diary ($29.95). Tell the software your desired weight, then log the foods you eat and exercises you perform. It keeps a running tally of your consumed/available calories so you know exactly where you stand. The 50,000-food database makes it easy to record your meals and snacks. The interface isn’t the most glamorous I’ve seen, but I can tell you firsthand that Diet Diary helps with weight loss.
8. eWallet
Your Palm can be a handy place to store account numbers, PIN numbers, passwords, and other secret codes, but stuffing them all into a memo isn’t the most practical solution. Ilium Software’s eWallet ($19.95) organizes and protects all this critical data. You need to remember only one password to access all your neatly categorized information. eWallet also has a Windows-based counterpart, so you can manage and access the information on your PC. To me this is just as valuable as the Palm version.
9. Numberz
Do you Sudoku? The number-puzzle craze that’s sweeping the world comes to the Palm as Numberz ($14.95), and it’s just as addictive as its paper-based counterpart. Numberz offers five skill levels and can generate up to two billion unique puzzles. You can even enter your own puzzles from newspapers or wherever. Although the interface takes a little practice to master, it’s easy once you get the hang of it. Buyer beware: Your productivity may take a serious nosedive.
10. Pocket Tunes Deluxe
Most Palms come with the standard version of Pocket Tunes, so why spend $34.95 on Deluxe? In a word: PlaysForSure. Pocket Tunes Deluxe enables your Palm to play DRM-protected songs purchased from services like Napster, Rhapsody, and Yahoo Music Unlimited. Even better, it supports subscription downloads, so you can pack your Palm with all the music it can hold. (Time to start shopping for a 4GB SD card; try eCost.com, where I recently spotted one selling for .) Even iPods can’t do that.
11. Today
I will say this for Pocket PCs: The Today screen rocks. If you want something similar for your Palm, try the aptly named Today ($8). It shows a summary of your tasks, appointments, and inbox, plus owner information and the date and time. It also provides a memory gauge, week/month calendar views, and a row of icons to quick-launch the built-in apps (or any others you choose). Well worth the eight bucks.
12. TomTom Navigator 5
Pair this $150 (ouch!) program with the cheapest Bluetooth GPS receiver you can find on eBay (I recently nabbed a solar-powered model for around $80) and turn your Palm into a killer navigation system. Seriously, this software rocks: It provides real-time driving directions with voice prompts; millions of points of interest; itinerary planning; navigation from your address book; and a choice of 2D or 3D maps. It’s an order of magnitude better than any other Palm navigation software, and I’ve tried them all. I’d be (sorry) lost without it.
You can find even more of these kinds of handy apps in my book, 101 Killer Apps for Your Palm Handheld. What are your favorite Palm apps? Let us know in the comments!
Rick Broida, founder and former editor of Handheld Computing magazine, still enjoys a good Palm-versus-Pocket-PC debate.

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