Here are the latest iPhone/iPod touch/iPod/iPad apps. You can find ’em at the Apple App Store (http://www.itunes.com/appstore/).

StudioWolff and 3rd Cloud has announced Chords + Lyrics 1.0, which allows musicians to collect and manage their chords and lyrics, and to edit them. The US$3.99 app can even can transpose your chords on the fly with a single tap.

Fjapps has released Date to Date app for iOS. The free app lets you calculate the difference in days between two dates.

Q.L.L. has unveiled Learn Spanish 1.0 for iPhone, iPod touch and iPad users. The $1.99 app is specially designed for native English speaking people to learn Spanish or Chinese via a fairy tale by the brothers Grimm. It provides graphics and subtitles, as well as optional audio read-along by native Spanish and Chinese speakers to help users perfect their listening and pronunciation in a new language.

MobileAppsHQ has introduced Drive Safe — No Sleep 1.0 for iPhone, iPod touch and iPad users. The $1.99 app is designed to help drivers stay awake and alert behind the wheel by providing audio and visual stimulus.

Portegno Apps has unveiled KidsMag Halloween Special Edition with Teo and Bianca, a $1.99 interactive iPad magazine for children age three and above. The 15 pages of content that include scary and fun activities.

Carlos Gome has debuted Steve Jobs Quotes and Trivia 1.0, a $0.99 entertainment app dedicated to the former CEO of Apple. The app features a small bio, interesting quotes, trivia and even some of the best photos of Jobs since the foundation of Apple.

OrionArts has rolled out Airhead Adam 1.0 for the iPhone and iPod touch.In the free game you play as Adam, the first of the human race and course through space in a vibrant representation of the cosmos.

Panorama Concepts has served up Emoji Emotexts Emoticons: All-in-1 Text Messaging Tool for the iPhone, iPad and iPod touch. The $0.99 incorporates moving animations and also pictures based on text. It features over 1,800 designs and works with applications such as SMS, email, notes, contacts, Safari, calendar or any other text input application. The Emoji keyboard will also work in third party applications.

Grifby Pty has cooked up World Clock 3D 1.0 for the iPad, iPhone and iPod touch. The $2.99 allows anyone to search for the current times in over 22,000 cities around the world and displays the locations of these cities on an interactive 3D globe.

1Tapps has developed 1TapVideo — Instant Video Recording 1.0 for iOS. The $0.99 video app enables single touch video recording on any video camera equipped iOS device. Eliminating the time required to launch a camera app, then switch from still to video mode, then start recording video, 1TapVideo lets users capture candid moments on video before they end.

FOREX.com, the retail division of Gain Capital Holdings, has served up FOREXTrader for iPad, a free app that provides customers with the ability to trade and manage their accounts and access real time charts, news and commentary on Apple’s top selling tablet device.

Appburgh has published Tails 1.0, their latest iOS book. This $1.99 interactive rhyming story shows children what their world would look like “If people had tails.”

Word vs Word is a new social word game challenge with the all-in-one link between a crossword puzzle, hangman and a word search game. Features of the $0.99 app include word games live with friends and other players, in-game chatting and the ability to play 50 games at one time. The objective is to guess a secret word and people play against other people or challenge themselves to solo games.

Duck Duck Moose has created their first music album, Duck Duck Music: Favorite Children’s Songs. The $9.99 app features classical music arrangements of children’s songs, which have been passed along for generations. The album features 21 of the most popular children’s songs, such as the “Wheels on the Bus,” “Twinkle Twinkle Little Star,” “Yankee Doodle” and the “ABC Song.”

SLP Spots 1.0 is a free iPad app that allows companies to post job openings for a fraction of what they currently spend on traditional media advertising. It gives speech and language pathologists the opportunity to browse the job openings and post their resumes. The map feature allows speech pathologists to view the location of the available positions on the Google Map directly on their iPad; this map even allows speech therapists to actually see how far each opening is from their own home.

Paramon Games has announced Aquamarine HD for iPad 2. The $0.99 game moves you into an atmosphere of the underwater world where you can interact with inhabitants, pursuit and shoot the enemies, gather prizes, explore the world to find stashes and bonuses.

Red Pixel Studios has launched Cuatro, a $0.99 utility that allows you to verify the DNS of a domain name. Unlike other DNS tools, Cuatro helps by simultaneously checking records from four different DNS services.

IGG Software has introduced iBank Investor that aggregates all of a user’s investments in one interface. The free app can be used to edit or update individual securities in its stand-alone configuration, or, in conjunction with iBank 4, syncs to all of the user’s holdings grouped by account.

Behr Paints has unveiled ColorSmart for the iPad. The free app lets you find the perfect colors for any home decorating project.