A Story That Makes Learning Matter
The Foxes Stole the Gems of Knowledge!
Join the Upgradors on an epic adventure through Letterland and Number Town as they battle the Gem Bandits, restore the missing gems, and unlock powerful Keystones through reading and math.
Every lesson completed helps rebuild the world, defeat mischievous foxes, and bring the Keystone Tower back to life.
Can Your Child Save the Kingdom?
Earn Gems, Unlock Keystones, Save the World
Collect Gems. Claim Keystones. Become a Hero.
Every completed lesson helps fill your gem collection. Complete challenges, earn rewards, and unlock powerful Keystones that prove your mastery.
Children see visible progress every step of the way. Gems fill up their collection, challenges unlock rewards, and each completed course awards a Keystone that helps restore the kingdom’s central tower.
A Reading and Math Adventures for Every Grade
14 Complete Learning Journeys
Choose between Letterland for reading and Number Town for math, with courses available from Kindergarten through Grade 6. Whether your child is learning letter sounds, building reading fluency, mastering multiplication, or solving advanced problems, Upgradors provides a complete learning pathway designed to grow with them.
- 7 Reading Courses (K-6)
- 7 Math Courses (K-6)
- Self-paced learning
- Perfect for homeschool, after-school, and extra practice
Multiple Kids. Multiple Heroes.
One App. A Whole Team of Upgradors.
Create separate characters for each child and let every learner enjoy their own adventure.
Siblings can play, learn, and progress independently while sharing the same device. Each character has their own progress, rewards, gems, and achievements.
Build Bridges, Chase Foxes, Win Battles
Every Lesson Moves the Adventure Forward
As children complete lessons, they repair broken bridges, explore new areas, and track down the foxes who stole the kingdom’s gems.
Learning isn’t disconnected from the gameplay. Every reading passage solved and every math problem answered helps unlock new areas and brings players closer to the next big victory.
Earn Coins and Visit the Gemlight Arcade
Learning Powers Every Game
Complete lessons to earn coins that can be spent in the Gemlight Arcade.
Kids stay motivated because learning unlocks rewards. The more they learn, the more arcade games, prizes, and activities become available.
No endless grinding. No pay-to-win shortcuts. Just rewards earned through learning.
Hundreds of Lessons and Years of Learning
A Complete Learning Adventure
With over 700 lessons across reading and math, Upgradors provides years of educational content in a single app.
From first letters and numbers to advanced elementary concepts, children have access to a complete learning experience that grows with them year after year.
Songs, Videos, and Interactive Lessons
Screen Time Parents Can Feel Good About
Upgradors combines music, animation, interactive activities, and engaging lessons that keep children focused and excited to learn.
Research shows children learn better when multiple senses are engaged. Songs, videos, visuals, and interactive practice work together to improve understanding and retention.
Safe for Kids. Easy for Parents.
No Ads. No Social Media. No Distractions.
A learning environment designed specifically for children.
Parents can feel confident knowing Upgradors focuses on education, not advertising. There are no social feeds, no unwanted distractions, and no pressure to make purchases while learning.
The Kingdom Needs New Heroes
