Cosmo (formerly ClassUp)

classup

In-app purchases

About this app

Becoming a confident thinker. A curious problem-solver. A joyful, motivated learner who’s ready for whatever the future holds.
We’re a future-ready education system—powered by AI, guided by real teachers, and built for how children actually grow.

1. Live 1-on-1 Classes: Human Teachers + Smart AI
In every session, real teachers and AI collaborate to create dynamic lessons that drive progress. Our virtual classrooms include interactive tools (whiteboards, quizzes!) to boost engagement.
2. Pick Your Favorite Teacher (or Let Us Choose!)
Our experts match students with teachers based on learning style and goals—or you can directly select your preferred instructor from our verified educators.
3. Flex Scheduling: Learn Anytime, Anywhere
Book classes 24/7 from your couch, library, or even soccer practice. Reschedule freely with xx-hour notice.
4. Cosmo: The AI Study Buddy Who Gets It
4.1 AI-Powered Personalized Learning Plans
Customized weekly roadmaps adapting to your child’s pace and progress.
4.2 Instant Homework Help & Chat
"Hey Cosmo, explain algebra!" Get step-by-step solutions, class bookings, or a pep talk with meme reactions.
4.3 AI Writing Tool
Snap a photo of writing assignments for: ✅ Grammar fixes ✅ Style suggestions ✅ "Aha!" revision tips
4.4 Unlimited Practice for Math & ELA
Enjoy endless questions and instant feedback—perfect for all skill levels. Learn anytime, anywhere!
4.5 Progress Tracking Dashboard
Track mastered skills and growth areas with color-coded reports updated monthly.

Ratings and reviews

they helped me a lot with learning let your kids do the during the summer they will get better in school.

The App is decent but customer service is terrible. Will not renew when there are plenty of other platforms to spend hard earned money on. They robbed me of multiple classes and ignored my plea for credit.

I was very impressed with the level of technology that they use to help learn your skill. The replay feature is excellent as a review tool and see yourself engaged in the learning process. I would recommend this program to anyone. The teachers are next level teaching style. She was patient, stay on point with their lesson, highly skilled in the subjects. I love the program. Amazing concept to help youth who are challenged in their academics. Try it get your own testimony and spread the word.

What’s new

- performance improvement.