Everything we've built — crafted for kids, trusted by families.
Choose a letter and jump into a customized world! Each world has 5 levels packed with words to practice out loud.
The AI Speech Tutor listens in real time, celebrates great sounds, and guides kids gently when they need it.
Kids collect XP, keep streaks alive, and unlock hats and sidekicks for Stug — real motivation to keep going.
See exactly how your child is progressing and where to focus practice next.
No subscriptions for the core experience. No ads. Just a great tool for kids who need it.
11 Worlds. 55 Levels. A to K, hundreds of words carefully chosen to build real speech skills from the ground up!

Advanced AI understands what your child actually said and delivers personalized, encouraging coaching every time.

Practice unlimited words for FREE, on a difficulty level of your choice, whenever you want!

Fresh challenges every day — a sentence to read, a goal to hit, and a word of the day to grow vocabulary.

Kids spend earned credits on hats, glasses, and sidekick companions for Stug. Real motivation to practice daily.

A peaceful place to learn, explore, and celebrate what makes you special!
We designed Stug YSC around positive reinforcement that benefits kids! By simply practicing their words and finishing levels, children earn XP to level up and Credits to spend in our Mini Mart. Whether they are unlocking a new hat or adopting a sidekick companion, the rewards keep them engaged. Plus, with a Daily Streak tracker and fresh Daily Activities waiting for them every single midnight, Stug builds a daily practice habit that kids genuinely look forward to.
General Bug Fixes & New Content
The next major update — bigger, smarter, more personal.