ML revenue forecast.
Calibrated against 120891 apps in this category.
Confidence band
±15%
High — many comparable apps with verified data
At a glance
Earns 2.0× more than the category median (159/mo).
Ranks #18,975 of 120,891 in Education (top 15.7% by revenue).
Launched Oct 11, 2011 · last updated Oct 14, 2025.
What the app looks like
Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.
Wheels on the Bus's revenue trajectory
Forecast revenue from snapshot history. Last 1 months.
Where Wheels on the Bus sits in Education
Revenue distribution of 120891 comparable apps. Wheels on the Bus highlighted.
Wheels on the Bus vs comparable apps
Revenue trajectory side-by-side. Bold = Wheels on the Bus, ghosted = peers.
App spec
Version
1.5
Last update
Oct 14, 2025
Launched
Oct 11, 2011
Price
Free
Monetization
Free
What Wheels on the Bus actually does (from store listing)
Take a musical adventure aboard the busy yellow bus with swishing wipers, live music, creative interactions, and more! Ages 2-5.
- Parents’ Choice Gold Award winner - Parents’ Choice Foundation
- Winner of "Best Children's App” KAPi Award - International CES
- Editor’s Choice Award for Excellence in Design - Children’s Technology Review
- A Top 10 Educational App on the Apple AppStore since January 2009
- Featured in Steve Jobs’ Keynote address announcing the launch of the iPad 2
- Featu…
Take a musical adventure aboard the busy yellow bus with swishing wipers, live music, creative interactions, and more! Ages 2-5.
- Parents’ Choice Gold Award winner - Parents’ Choice Foundation
- Winner of "Best Children's App” KAPi Award - International CES
- Editor’s Choice Award for Excellence in Design - Children’s Technology Review
- A Top 10 Educational App on the Apple AppStore since January 2009
- Featured in Steve Jobs’ Keynote address announcing the launch of the iPad 2
- Featured in the New York Times, the Wall Street Journal, USA Today, MSNBC, Wired
Wheels on the Bus is a fun, interactive musical book, based on the popular children's song. Come aboard the bus to spin the wheels, open and close the doors, swish the wipers, pop some bubbles, make a dog bark, and much more!
Delight your children while encouraging cognitive, language, and motor development:
- Sing and read with your children.
- Listen to the song in English, Spanish, French, German, and Italian.
- Record your children’s singing!
- Hear the music played on a violin, cello, piano, and even a kazoo.
- Touch, explore, and discover fun surprises in the captivating, interactive illustrations.
CATEGORY: Nursery Rhymes
___________________
ABOUT DUCK DUCK MOOSE
(A wholly-owned subsidiary of Khan Academy)
Duck Duck Moose, an award-winning creator of educational mobile apps for families, is a passionate team of engineers, artists, designers, and educators. Founded in 2008, the company has created 21 top-selling titles and has received 21 Parents’ Choice Awards, 18 Children’s Technology Review Awards, 12 Tech with Kids’ Best Pick App Awards, and a KAPi award for “Best Children’s App” at the International Consumer Electronics Show.
Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. Duck Duck Moose is now part of the Khan Academy family. Like all Khan Academy offerings, all Duck Duck Moose apps are now free, without ads or subscriptions. We rely on our community of volunteers and donors. Get involved today at www.duckduckmoose.com/about.
Check out the Khan Academy app to learn and practice all kinds of topics for elementary school through college and beyond.
We’d love to hear from you! Visit us at www.duckduckmoose.com or drop us a line at support@duckduckmoose.com.
Comparable Android apps
The five apps in Education with the closest revenue to Wheels on the Bus. Click any to see its detail page.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on Wheels on the Bus's tracker page for current rating, reviews and snapshot timeline.
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