# Cosmo (formerly ClassUp) — Smart AI, Real Teachers

> AI-powered education platform with live teachers and personalized learning. (iPhone/iPad app by Algorithm of Learning Inc..)

- Source: https://appshunter.io/ios/app/cosmo-formerly-classup/id1624007748 (this page in markdown: same URL + `.md`)
- Developer: [Algorithm of Learning Inc.](https://appshunter.io/developer/1787524245)
- Category: Education
- Price: Free with in-app purchases
- Rating: 4.50/5 from 858 App Store ratings · 151 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 399 MB
- Languages: American English
- Released: 2022-08-15
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/cosmo-formerly-classup/id1624007748/reviews.md

## What is Cosmo (formerly ClassUp)?

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.

## Key features

- Live 1-on-1 classes with AI and human teachers
- AI-powered personalized learning plans
- Instant homework help and chat support
- AI writing tool for assignments
- Unlimited practice for Math & ELA
- Progress tracking dashboard

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 3 one-on-one classes | $74.99 | one-time |
| First Class | $0.99 | one-time |
| Test 20 lessons package | $0.99 | one-time |


## What do users think of Cosmo (formerly ClassUp)?

Overall sentiment: neutral

**Pros**

- 👍 Awesome teachers
- 🚀 Personalized learning
- 💡 Engaging and fun lessons
- 🚀 Flexible scheduling
- 👍 Knowledgeable and professional tutors

**Cons**

- 🐛 Scheduling issues and class cancellations
- 💰 Expensive pricing
- 🤯 Poor customer service and communication
- 🐛 Technical issues with app and connectivity

**Commonly reported bugs**

- Frequent class cancellations
- Billing and refund issues
- Unreliable internet connectivity during classes

**Most requested features**

- More affordable pricing options
- Improved scheduling and class management
- Better communication with parents
- Enhanced technical stability and reliability

## Recent user reviews (10 of 151)

All indexed reviews: https://appshunter.io/ios/app/cosmo-formerly-classup/id1624007748/reviews.md

### 5/5 — My kids, love, ClassUp and the teacher, Mr. Brian

*2026-08-04*

He is wonderful teacher I wouldn’t ask for anyone else the way he teaches my kids. It’s another level. They look forward to the class communicating with him learning from him. This is the best decision we ever made for the kids specially, on the summertime. I’m very grateful to Mr. Brian and signing up with ClassUp I would recommend it to any mothers for out. There is amazing program for the kids to learn reading and writing.

### 5/5 — Nathan

*2026-07-27, version 1.54.0*

The best app ever

### 5/5 — This is such a fun class app my kid is aldready learning so fast

*2026-07-24, version 1.54.0*

Thanks for the app

### 5/5 — 100

*2026-07-14, version 1.50.0*

Good

### 5/5 — Cosmo is for sure the BEST

*2026-07-06*

You can learn many things in Cosmo from Reading to Writing and Math all of these helps students who need help catch up to their grade level or even go past their grade level. I would DEFFINETLY recommend Cosmo.

### 5/5 — Great!

*2026-07-04*

Imma student who uses this app and it’s like greatttt like it improved my writing a lot. I can now write usin details and description they give you exercises which r soooo helpful tho and i can use words to explain more soooo yaaaa slay u need to get this app

### 1/5 — Dumb

*2026-06-30, version 1.50.0*

Teacher spelled so many words incorrectly, didn’t understand what the question was asking, and was dumb.

### 1/5 — slop

*2026-06-25, version 1.50.0*

it uses ai slop to change your writes into videos without premisson!

### 5/5 — amazing

*2026-06-06, version 1.49.0*

Fabulous, fabulous fabulous fabulous and more fabulous so so so so so so so so so so so so so so so so so so so so so so so so so so so so so so so so so so fabulous

### 5/5 — Cosmo is awsome I get to learn very well

*2026-06-01, version 1.49.0*

It is a great app that helps with writing reading science and math. And no it is not the app doing it’s real teachers. Enjoy

## Frequently asked questions about Cosmo (formerly ClassUp)

### What does Cosmo do?

Cosmo is an AI-powered education system that combines live 1-on-1 classes with real teachers and smart AI to create personalized learning experiences. It offers features like adaptive learning plans, instant homework help, and an AI writing tool to support students.

### How does the AI help with learning?

The AI in Cosmo creates personalized weekly learning roadmaps that adapt to a student's pace and progress. It also provides instant homework help, step-by-step solutions, and can even offer encouragement. Additionally, an AI writing tool assists with grammar, style, and revision tips for assignments.

### Can I choose my teacher?

Yes, you have the option to pick your favorite teacher from a roster of verified educators. Alternatively, the system can match students with teachers based on their individual learning style and goals.

### What subjects does Cosmo cover?

Cosmo offers unlimited practice and instant feedback for Math and ELA (English Language Arts) at all skill levels. The platform aims to make learning these subjects engaging and accessible anytime, anywhere.

### How is progress tracked?

Progress is tracked through a dedicated dashboard that provides color-coded reports updated monthly. These reports highlight mastered skills and areas where a student can focus on growth, offering a clear overview of their development.

## Version history (last 5 releases)

### 1.54.1 — 2026-08-22

Performance improvements

### 1.54.0 — 2026-07-24

Performance improvements

### 1.50.0 — 2026-06-12

Performance improvements

### 1.49.0 — 2025-11-12

Performance improvement

### 1.48.1 — 2025-09-23

Performance improvement

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| --- | --- | --- | --- |
| [Cretapedia: Science Learning](https://appshunter.io/ios/app/cretapedia-science-learning/id6446936735) | 4.7 (1,558) | Free | Education |
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## More apps by Algorithm of Learning Inc.

- [ClassUp for Consultant](https://appshunter.io/ios/app/classup-for-consultant/id6443793306)
- [Tutor Assistant](https://appshunter.io/ios/app/tutor-assistant/id6444604916)
- [Cosmo Teacher](https://appshunter.io/ios/app/cosmo-teacher/id6466263885)
- [Gakku: AI Learning Coach](https://appshunter.io/ios/app/gakku-ai-learning-coach/id6753156940)

All apps by Algorithm of Learning Inc.: https://appshunter.io/developer/1787524245

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*