19) SMS Backup + This app automatically backs up SMS, MMS and call log entries to a separate label in your Gmail account. Free.
20) AP Mobile Stay on top of breaking print and video news with this app. You can even filter for local news using your ZIP code. Free.
21) Fusion Voicemail Plus Centralize all your voicemail boxes, including mobile, home and office, on your Android phone with this app. It can receive and display FAXes too. Free.
22) Parcels This handy app lets you track all your packages in one place. Carriers supported include: Apple, Fedex, UPS, UPS Mail Innovations, Amazon.co.uk, Amazon.com, Amazon.de, DHL Express National (Germany), DHL (Germany), DPD Standard (Germany), GLS (Germany), Hermes, TNT, TNT International (Netherlands), TNT National (Netherlands), OnTrac Shipping, LaserShip, Posten (Norway), Post (Austria), Post (Switzerland), Posten (Sweden), USPS, DHL (USA), DHL Express (GB), Home Delivery Network (GB), Japan Post Int. Mail, CNE Express, Royal Mail, Spee-Dee Delivery (USA), Parcelforce. Free.
23) Wifi Analyzer This handy app turns your Android phone into a Wifi analyzer. It shows nearby networks, their signal strength and the channels they're on. It's great for finding a strong signal or even an uncluttered channel on which to set up your own network. Free.
24) NewsRob This is an excellent, plain but functional Google Reader client with built-in syncing for off-line reading. Free and paid. The free version features ads. NewsRob Pro goes for $7; it removes the ads and adds exclusive features for power users.
25) Read It Later A simple, reliable tool that adds Instapaper to your sharing menu, so you can quickly tag articles as you browse. Free.
26) Astrid Task Todo List Get yourself organized with this todo list app. It features tagging, timers, reminders, smart task sorting and even tracks partial progress. You can sync your todo list with Remember the Milk, which can sync with Gmail. Free.
27) Exchange Rates Exchange Rates is a currency converter that shows current exchange rates. Best of all: no ads. Free.
28) Mint Manage your money and keep track of your budget while on the move using Mint. It gives you up-to-date information on your accounts and lets you edit transaction info right on your phone. And it's password protected to make sure your information stays safe. Free.
29) aCar This app allows you to track the maintenance, fuel mileage and expenses of your vehicles. It provides notifications when it's time to change the engine oil, air filter, oil filter, etc. Free.
30) FactBook Stay on top of information on every country in the world with FactBook. This app draws from the CIA World Fact Book and United Nations data to provide information on every country's geography, population, government, transportation and military. Free.
31) DroidAnalytics This app puts all your Google Analytics data at your fingertips. You can quickly see Pageviews, Visits, Unique Visitors, Average Time on Site and Bounce Rate, with filters for Top Keywords, Top Referrers, Top Countries, Top Traffic sources, Top Search Engines, Top Referring Sites and Top Browsers. Paid: $1.47.
32) Lookout Want to protect your phone? Lookout does just about everything. It provides security against mobile viruses, malware and hackers, backs up your data and even locates your lost or stolen device on a map from the Web. And if you can't find it, you can use Lookout to make your phone "scream" or simply wipe out all the data on it.
33) Gasbuddy Find Cheap Gas This app provides comprehensive, real-time gas prices in your area (US and Canada) with maps. Users who pitch in by reporting gas prices in their area can win free gas.
34) Android System Info This app is a detailed dashboard and task manager for your Android phone, providing information on exactly what's going on in its hardware and software. The dashboard shows details like battery life, internal memory, SD card storage, RAM usage, uptime, network type and IP address. The tasks menu provides detail on all the processes running on your phone. There are a multitude of other details and features too.
35) US Traffic US Traffic provides traffic reports about your neighborhood and works anywhere in the US. It supplies detailed traffic incident information.