ML revenue forecast.
Calibrated against 11637 apps in this category.
Confidence band
±15%
High — many comparable apps with verified data
At a glance
Tracks close to the Android app category median (188/mo).
Ranks #4,285 of 11,637 in Educational (top 36.8% by revenue).
Launched Feb 12, 2021 · last updated Nov 25, 2025.
What the app looks like
Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.
Robot Trains: The Great Storm's revenue trajectory
Forecast revenue from snapshot history. Last 1 months.
Where Robot Trains: The Great Storm sits in Educational
Revenue distribution of 11637 comparable apps. Robot Trains: The Great Storm highlighted.
Robot Trains: The Great Storm vs comparable apps
Revenue trajectory side-by-side. Bold = Robot Trains: The Great Storm, ghosted = peers.
App spec
Version
1.2
Last update
Nov 25, 2025
Launched
Feb 12, 2021
Price
Free
Monetization
Free
What Robot Trains: The Great Storm actually does (from store listing)
Duke, Mos and Dos have made a big mess again. This time, they have launched a rocket with wind and water energy that has caused a great snowstorm. If we don’t do something immediately, Railworld is in danger. And only the Robot Trains can save it launching a rocket which contains a bit of 4 energies ―Water, Wind, Fire and Light― against the snowstorm.
In this amazing App you will travel with Kay, Maxie, Victor, Genie and Alf to the different worlds of Railworld to get enough energy balls solv…
Duke, Mos and Dos have made a big mess again. This time, they have launched a rocket with wind and water energy that has caused a great snowstorm. If we don’t do something immediately, Railworld is in danger. And only the Robot Trains can save it launching a rocket which contains a bit of 4 energies ―Water, Wind, Fire and Light― against the snowstorm.
In this amazing App you will travel with Kay, Maxie, Victor, Genie and Alf to the different worlds of Railworld to get enough energy balls solving the games that you will find in each world. Only when you get enough energy balls you will be able to unlock the last game that will help you save Railworld.
CONTENTS
In Railworld you will have to solve more than 20 different games.
WATERLAND
Pipes: Make the water of Waterland reach its destination connecting the pipes.
Classifying: Distribute and classify the energy balls that go to each one of Duke’s wagons.
Coloring: Color all the Robot Trains.
Battleship: Show that you are a great strategist placing your trains and winning the game.
SUNNYLAND
Memory: Listen and pay attention to repeat as many series of colors and sound as you can.
Music: Do you know how to play the piano? In Sunnyland, the Railers will teach you to play some songs.
Jigsaw puzzles: Have fun solving different jigsaw puzzles of Railworld.
Growing: In Sunnyland, the Railers are great farmers. Help them pick the tomatoes before they are too ripe.
WINDLAND
Maze: Find the right way to get to your destination.
Platform: Guide the Railers flying through the canyon and avoiding obstacles.
Series: Find the series of elements and group them.
Visual perception: Look carefully at the pixelated images and find the right pairs.
MOUNTAINLAND
Memory: Find the pair for each card.
Flowfree: Connect the points of the same color without crossing the lines.
Shooter: Sharpen your aim to throw snowballs at Duke, Mos and Dos.
Calculation: Strengthen your math with additions and subtractions.
Duke
Letters: Mos and Dos are learning to write, teach them how to write the letters tracing them with your finger.
Energy
Once you have got all the energy balls, you can throw them against the clouds to save Railworld.
FEATURES
- Interactive learning and educational game for children from 3 to 7 years old.
- It strengthens learning and development of cognitive functions: perception, memory, observation, space, reasoning, numbers, environment, concentration and letters.
- All activities contain explanations and visual support.
- It encourages learning through a system of rewards and goals.
- It helps autonomous learning.
- App approved and supervised by specialists in pre-school education.
- Available in 7 languages: English, Spanish, French, Italian, German, Russian, and Portuguese.
ABOUT TAP TAP TALES
We are a startup which develops apps specialized in educative quality contents for children. We work with the characters of the most popular TV children’s licenses, like Caillou, Hello Kitty, Maya the Bee, Shaun the Sheep, Peter Rabbit and other characters of Clan TV.
RATE US: YOUR OPINION IS IMPORTANT FOR US
Tap Tap Tales cares about your opinion, so we encourage you to value this app and if you have any comment to make, we'll appreciate that you send it to our e-mail address: hello@taptaptales.com
FOLLOW US
Web: http://www.taptaptales.com
Facebook: https://www.facebook.com/taptaptales
Twitter: @taptaptales
Comparable Android apps
The five apps in Educational with the closest revenue to Robot Trains: The Great Storm. 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 Robot Trains: The Great Storm's tracker page for current rating, reviews and snapshot timeline.
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