• Jan 29
  • ChatterPix Kids is now available for Android!

    It’s time to celebrate! We’re excited to announce that ChatterPix Kids is now available for Android devices running Android version 7.0 or later. There has been incredible interest for a multi-platform version of ChatterPix, and we are thrilled to make the app available for both Android and iOS so it can be used across a range of mobile devices at home and in the classroom. Don’t wait! Download ChatterPix Kids today, which is completely FREE since we are part of the non-profit Khan Academy.

    Our users enjoy ChatterPix because it’s a versatile app that can make anything talk. In educational settings, it’s ideal for giving students a voice to showcase their creative projects. Simply take a photo of your subject, record your story, and share your project with the class. Check out these amazing examples of ChatterPix projects from teachers around the world:

    Do you have feedback to share about our educational apps for kids? Drop us a line at support@duckduckmoose.com or tag your projects on Twitter with @chatterpixit and @duckduckmoose. Duck Duck Moose is the creator of 22 award-winning educational apps, including Khan Academy Kids, Moose Math and Wheels on the Bus. All of our apps are completely FREE since we are part of the non-profit Khan Academy. Learn more at www.duckduckmoose.com and www.khankids.org.

    POSTED BYLorraine
  • Jul 12
  • Khan Academy Kids is now available for FREE in the App Store!

    Or in BETA for Google Play and Amazon

    Our team is thrilled to announce the launch of Khan Academy Kids, our new educational program with thousands of activities and books designed to inspire young children to become learners for life. Our team has been developing this comprehensive, interactive curriculum since joining Khan Academy two years ago, and we are excited to see it become available, for free, for kids and families around the world.

    Khan Academy Kids is designed for children ages 2 – 5, and provides a complete educational experience that delves deep into topics ranging from math and literacy to logic, motor skills, social-emotional development and creative play. We worked with experts from the Stanford Graduate School of Education to create high quality, standards-aligned resources.

    We can’t wait for you to open Khan Academy Kids and let the learning begin! Head to the Home screen to explore the personalized Learning Path, the extensive learning Library, or the whimsical play rooms of our colorful and original characters. Tap Kodi, our guide character, to hear her helpful hints and encouraging feedback as children start their learning journey.

    Or in BETA for Google Play and Amazon

    Khan Academy Kids is free and accessible for everyone to enjoy. If you have questions about the app, please contact us at khankids@khanacademy.org. We’d love to hear what you think!

    POSTED BYCaroline
  • Aug 25
  • Duck Duck Moose Joins Khan Academy!

    Duck Duck Moose joins Khan Academy

    We have exciting news! Our company has joined Khan Academy, a nonprofit with a mission to provide a free, world-class education for anyone, anywhere.

    In 2008, we founded Duck Duck Moose because we were inspired by our then-two-year-old daughter and the potential to deliver rich educational experiences for young children with mobile technology. We created our first app, the Wheels on the Bus, an interactive musical storybook, because it was our daughter’s favorite song. Since then, we have grown into a team of designers, engineers, and educators who have created over 21 award-winning apps for children.

    We’ve always been a mission-driven team, and decided to join Khan Academy because it gives us the greatest opportunity to impact children globally and provide universal access to education. We couldn’t imagine working with a more mission-aligned organization, and are thrilled to be leading a new initiative at Khan Academy to develop early learning products for kids.

    This partnership adds preschool learning to Khan Academy’s K-12 and higher education digital learning offerings, and is made possible by an initial philanthropic grant from Omidyar Network.

    As part of the Khan Academy nonprofit organization, we’re now able to make all 21 of our award-winning apps FREE for families around the world. Join our effort to support kids everywhere by sharing this exciting news with teachers, parents and friends.

    Download our FREE educational apps on iTunes and Google Play!

    7e3a12d1-b94e-45a9-8070-2634e84122d1Thank you for supporting us on this journey and for making this exciting stage of growth possible.

    Caroline & the Duck Duck Moose team

    POSTED BYCaroline
  • Oct 31
  • Let’s Dress Up and Eat Candy!

    Duck Duck Moose Selfie


    It’s Halloween! So we thought we’d share a little peak into what we’re wearing today (and tonight) in honor of everyone’s favorite candy and costumes holiday!

    This year each team dressed up around a theme and competed to win the coveted Halloween prize. Who do you think should win? Let us know in the comments below!



    Happy Halloween!

  • Aug 19
  • Play Testing at Duck Duck Moose

    What’s the ooey, gooey icing on the cake for our design process here at Duck Duck Moose?  Play Testing! We specifically design our apps to educate and entertain kids, so each play testing session is a super important step in sharing our ideas and creations with our users (KIDS!). They help us figure out what works and what needs a little tweaking. We make sure each app has engaging, imaginative, and educational material that kids ENJOY playing with.

    We’ve compiled some of our favorite play testing clips from our newest app, Moose Math. A huge thank you to all who participated and visited our office in San Mateo, California; this app could not have been completed without you!

    If you are interested in bringing your child to our office to test future apps, please email us at support@duckduckmoose.com.

    And now, let’s roll the footage…



    POSTED BYNicci
  • May 22
  • Meet Dave Mottram: Illustrator

    Today we are debuting a new feature called “Duck Behind the Scenes” where we will share a behind-the-scenes look into the people, culture and happenings of Duck Duck Moose. For our first feature we sat down with one of our many talented illustrators, Dave Mottram, who joined the Duck Duck Moose team in October 2012.

    From a very young age all Dave wanted to do was draw. It didn’t matter what, although, if you inspected the countless piles of drawings accumulated by his parents you’d quickly notice a Spiderman theme. It didn’t matter where. But, it did matter how much – as a little boy, and even now as an adult, Dave just couldn’t draw enough. By the age of five, drawing became his passion so much that when his Kindergarten teacher sent an assessment letter home to his parents, informing them that his obsession was interfering with learning, Dave turned the letter over and drew his favorite scene, Spiderman roping a monster.

    Numerous Spiderman’s and assessment letters later Dave went on to study Graphic Design and Illustration at Youngstown State University. His first job out of college was working for Mill Creek Park in Youngstown, Ohio where he drew trail maps and designed event posters. Later he went on to work for a variety of design agencies where he illustrated several projects including one of his favorites, a website for then-Cleveland Cavaliers star basketball player, LeBron James, based on his tattoos.

    Seeking inspiration from a variety of sources, Dave is often drawn to classic Disney artists like Mary Blair and Eyvind Earle and Maurice Noble, artist and designer for early Warner Brothers cartoons. He feels an immense appreciation for their ability to create highly complex designs using only the simplest of tools. A lover of all forms of art, Dave also looks to classic authors such as Mark Twain and old-school comedians, Bill Murray and Steve Martin, who share traits of subtle wit and smart humor all of which he strives to weave into the characters he creates.

    Dave’s inspiration doesn’t stop there. As a father to three-year-old, Sara, he has started seeing the world of art from a  child’s perspective. Full of energy and life, Sara has taught him a simple lesson: take a step back and examine the larger picture. This is something he appreciates and feels has helped him grow as an illustrator of children’s art. One of his biggest fans, Sara offers him solicited and unsolicited feedback on his drawings telling him what she likes and doesn’t and why – all of which he finds invaluable. Dave, his wife, Sonya, and Sara enjoy movie nights, with Lilo & Stitch a current favorite, drawing together (of course) and reading books, especially Where the Wild Things Are which was the design inspiration for Sara’s bedroom.

    Now that you have had a chance to learn about Dave we thought it would be appropriate to share even more about him through his various pieces of work. You can also visit his blog http://www.monkeyworks.org.

    Draft character sketches for consideration in a new app.

    Sample character sketches.

    More drafts of characters for consideration.

    More sample character sketches.


    Before and after example of sparkle tree illustration.

    Before and after example of sparkle tree illustration.

    Animal illustrations designed by Dave.

    Animal illustrations designed by Dave.

    Example of a character illustration.

    Sample character illustration.

    Where the Wild Things Are room mural and artwork created by Dave.

    Where the Wild Things Are room mural and artwork created by Dave.


    POSTED BYNicci
  • May 16
  • Congratulations, Apple! 50 Billion App Store Downloads!

    Today marked a historic day for our friends over at Apple. The App Store reached 50 billion unique downloads. We were honored to be included in the company’s official Press Release announcing the milestone:

    “We started our company in 2008 as three friends focused on creating great educational apps for our children,” said Caroline Hu Flexer, co-founder of Duck Duck Moose. “The App Store brought ‘Wheels on the Bus’ to the world in a big way. Sixteen apps later, a fan base of millions of parents, children and educators and a growing company with 20 full-time employees, we couldn’t be happier with our success.”

    According to Apple, customers are downloading more than 800 apps per second at a rate of over two billion apps per month on the App Store. We can’t wait to add more Duck Duck Moose educational apps to the App Store and look forward to being a part of Apple’s 100 billionth app download celebration!

    POSTED BYNicci
  • Apr 16
  • Happy 3rd Birthday, Fish School!

    Today, we are celebrating the birthday of one of our favorite creations, Fish School! After discovering how much kids enjoyed playing with the fish in Baa Baa Black Sheep we knew they would love an experience dedicated to our underwater friends. From colorful fish and curious crabs to swimming seahorses and wiggly octopus we had a blast designing activities to teach letters and ABCs, numbers and counting, colors, shapes, matching and more!

    To help commemorate Fish School’s birthday we created a cupcake fish cake. Inspired by one of our favorite cupcake sites, Cupcakes Take the Cake, we put our decorating skills to the test and assembled these adorable gummy guppies using peach rings, pink grapefruit slices, lemon slices, a dollop of frosting and mini-M&Ms. And, yes, they were just as delicious to eat as they were fun to make! For all you bakers out there download our delicious and easy cupcake recipe so you can make your own cupcake fish cake at home. Perfect for an under-the-sea themed birthday party or summer pool party. Visit our Pinterest board to see other sea-life inspiration.

    POSTED BYNicci
  • Mar 28
  • Introducing More Trucks!

    We are excited to announce the release of the newest app in the Duck Duck Moose family, MORE TRUCKS. More Trucks is the sequel to our popular app (yep, you guessed it) Trucks.

    More Trucks ipad and iphone app for kids

    More Trucks was born during one intense brainstorming session fueled by the consumption of more mochi than any three people should reasonably eat. We were discussing the exciting interactive possibilities that our newly integrated physics engine afforded us when we came up with the idea for the Monster Trucks Scene. We were really interested in the idea of programmatically generating terrain, and what could be more fun to drive over programmatically generated terrain than monster trucks! As per our usual, we stumbled out of our sugar-induced haze with far more ideas than could ever be squeezed into one development cycle, so the most challenging part was figuring out what not to build.

    Drive, Roll and Bounce
    The physics engine allowed us to incorporate a kind of interactivity and dynamism that we didn’t have available to us in the first Trucks app. For example, objects in More Trucks have mass and are subject to friction, obstacles in the Monster Trucks Scene are outlined so cars drive over them the way they would in the real world, and things bounce, roll and scatter in a way they haven’t in past Duck Duck Moose apps.

    One of the most exciting things we did in More Trucks is to programmatically generate the hills in the monster truck scene. The graphics were segmented into 3 parts to allow for a parallax scrolling effect and then the hill graphics were generated with variable color and height. The outline of the dynamically generated hills define the physics properties of the ground and thus, how a monster truck will move over it.

    Creative Process
    We try and keep our design process very open and fluid which allows a lot of room for last minute creativity and revisions based on kid testing. In typical fashion, details like the Godzilla leg (used to crush stacks of cars in the junk yard scene) and the egg-laying pterodactyl were added during the final weeks.

    Visual Design
    More Trucks is the sequel to Trucks so we wanted the app to feel stylistically similar. The artists created all the vector artwork and then hand painted the scenes with a suite of custom Photoshop brushes to give the artwork texture and depth. A few of the original Trucks characters (the shark and the monkey) make a cameo appearance, but there are also lots of newcomers like Scraps the junk yard dog.

    Sound Design
    All the music for More Trucks was composed in house, however we brought in multiple musicians and ensembles to lend their sensibilities to classic tunes like “Do your ears hang low”, “The Wheels on the bus”, Hurry, Hurry Drive the Firetruck” and “Farmer in the Dell”. (We even snuck in a jazzy version of the Brandenburg Concerto by Bach.)

    More Trucks also broke some new ground for us musically with the introduction of genre-specific based compositions designed just for our audience. (And by audience, I mean, keeping kids entertained while not driving parents insane. :) There are surf, blues, latin, and jazz pieces in the app which we feel is a healthy introduction for kids to the wide world of music and hopefully will expose them to something that they may not normally hear.

    The voice in the app is 12 year old Shane Turner, a local pianist, who brought a lot of energy and enthusiasm to the production.

    More Trucks was tested by a bevy of enthusiastic kids throughout the design process. Some of the bigger revisions to come out of testing had to do with speed of gameplay and introduction of new audio prompts. We took for granted that our younger users would have already been introduced to the game of Tic Tac Toe, but after testing with 5 or 6 kids we went back to the drawing table to redesign the interaction in order to make it enjoyable for younger players as well.

    Our favorite kid testing quote came from a 4.5 year old boy who exclaimed, “This is better than Angry Birds!”

    More Trucks Trailer
    Want to see more of More Trucks? Check out the trailer. Have feedback for us? Bring it on – we love to hear from you!

    View on the App Store
    More Trucks (iPhone)
    More Trucks (iPad)

    POSTED BYNicci
  • Jan 25
  • Wheels on the Bus Turns 4!

    Go ahead, have some cake (forget those new years resolutions) and get Wheels on the Bus and Wheels on the Bus HD free through Jan 27th!

    We can hardly believe it has been 4 years since we launched our very first app! Rewind back 4 years when the app store was in its nascency (you know, back when we spent inordinate amounts of time polishing fingerprints off our coveted iPhones) and you’ll surely find the three of us in Michael and Caroline’s basement having a healthy debate about product design for toddlers.

    A lot has changed since those early days — we are now a team of 16, we raised a Series A round of funding, have two incredible partners/mentors at Sequoia and Lightspeed and we have sold more than 2.6 million copies of our apps. Our small company is growing and we have you to thank for it! Your support, letters and suggestions have helped us to grow and innovate beyond what we ever could have imagined. As a token of our appreciation to you (and your little product managers and QA engineers) we are making Wheels on the Bus free until January 27th!


    Caroline, Michael, & Nicci

    POSTED BYNicci
  • Aug 02
  • Superheroes vs. Monsters Comic Book Maker

    he only thing better than a superheroes app is a superheroes AND monsters app. Superheroes vs Monsters Comic Book Maker for iPhone and iPad allows you to create individual recordings from pre-composed animated scenes, your original drawings, photos or coloring pages using animated, talking stickers. In the past, these recordings were stand-alone scenes, but in Superheroes vs Monsters we added the ability to join scenes together to make a full comic strip story!

    The creative team had a blast with this app (I can’t think of anything better than a job in which I can draw monsters all day long). We spent a day in Michael and Caroline’s basement “recording” studio recording all the sound effects for the app and making each other laugh. We also made a little video using some of the characters with the help of the very talented Joe Hall. If you haven’t seen it yet, check it out on YouTube.

    Our crowning achievement, however, was convincing the engineers to dress up in superhero outfits. Check out some of the photos from our shoot below (I am starting to think purple might be my color).


    Here is a little beautiful superhero inspiration from around the web. When in doubt, keep calm and call Batman.

    Captain America

    Batman Begins

    Batman Returns

    Retro Captain America

    Incredible Batman Returns and The Invaders tribute posters by Tom Whalen.

    The Amazing Spiderman



    Minimal comic book destination posters by Justin Van Genderen. Which would you rather travel to? See more here.

    Captain A

    The Dark Knight Rises

    Officially-licensed poster by Olly Moss for The Dark Knight Rises.



    Captain America Michael Myers


    Four awesome minimal and vintage DC superhero posters by Michael Blane Myers, Jr.

    The Mighty Thor

    Batman Vintage

    Who says superheroes weren’t an inspiration during the Art Deco movement? Not French illustrator Gregoire Guillemin. See more inspired posters here.

    Iron Man

    POSTED BYQueeny
  • May 30
  • How We Made a Few Kids Cry, So We Could Make a Million Smile (Designing for Children)

    Caroline was on the road this past week presenting at App Camp in Asilomar where she gave demos of some of our newer creative play apps including Trucks, Draw and Tell and Princess Fairy Tale Maker. She talked about the design of Draw and Tell, our full-featured creativity suite, and more specifically, how we made our app testers cry out of sheer frustration.

    For the first iterations of Draw and Tell, the three of us brainstormed a list of features and then designed an interface which was perfectly aligned with the conventional UI paradigms. It was so beautiful and clean that even my grandmother couldn’t object. Fortunately, as it turns out, my grandmother very rarely cries when her computer doesn’t do what she wants it to (she mostly just shakes her head at it and goes to invent a new kind of food containing mayonnaise (I’m from the Midwest after all). Kids, on the other hand, rarely show such restraint and they really let us have it.

    We were so traumatized by the crying that we scheduled a late night brainstorming session to regroup and in doing so realized we basically needed to throw out all our assumptions and start with a clean slate. After several rounds of testing, here are some things we learned as well as a few others we picked up along the way:

    1. Say “no” to button overload
    This one applies to all good UI design whether for kids or adults. Eliminate the excess. Simplify, simplify, simplify. Take the minimalist approach. Believe me, you’ll be happier and there will be considerably less crying.

    2. Design for those who can’t read
    Turns out the common icon for an undo button looks suspiciously like a back button on a bender.

    3. Hidden = Nonexistent
    Right. Forget about burying those less commonly used items. When in doubt, refer to #1.

    4. Large targets for little fingers
    Make targets larger than you think you need to accommodate for users with varying motor skills

    5. Overstate the obvious
    Highlight calls to action and navigational elements. Subtlety is not your friend. Affordance is key here.

    6. Include spoken instructions, but make them pithy
    We found children stop listening after a few words, so imagine that your spoken instructions need to be given in Willy Wonka’s glass elevator — you get approximately 2 seconds before they are up and out.

    7. Design, iterate, test, refine, repeat.
    Children have remarkably different ways of looking at the world and often pick up on things that we, as adults, take for granted. You can easily find out whether a design is working by testing with just a few children. If they cry, you know it’s time to go back to the design phase.

    8. Have a sense of humor
    Find out what makes kids laugh. They are funnier than we are and they have a better sense of humor about almost everything (except for maybe nap time and shots).

    Read more about the Duck Duck Moose design process

    POSTED BYNicci
  • May 08
  • A Big Week for Duck Duck Moose!

    Last week was an exciting week at Duck Duck Moose! We launched our long-awaited Trucks and Trucks HD app last Wednesday.

    The team has been especially excited about this title since it was in beta and is over the moon to see that our Trucks HD iPad app is outselling many popular casual games in the US, including Angry Birds HD, Cut the Rope HD, and Fruit Ninjia HD. Trucks is currently ranked as the #12 Top Paid App Overall on the iPad and is the #1 Top Kids Game for the iPhone and the iPad.

    Trucks includes 5 interactive activities: Soap and rinse a car in a carwash, drive a garbage truck, tow a car with a tow truck and fix a flat tire, dump dirt with a dump truck, and play with a car and truck parade. This app includes an ice cream truck, fire truck, cement truck, police car, mail truck, ambulance, and much more!

    Trucks is an educational app that will teach children about sequencing, sorting, and problem solving. The activities encourage experimentation and will stimulate their imaginations.

    To learn more about Trucks, check our our product video
    Watch the Video

    POSTED BYNicci