# Cosmo (formerly ClassUp) vs GradeQuest

The clearest difference is in-app purchases: GradeQuest at none against Cosmo (formerly ClassUp)'s 3. GradeQuest also leads on review sentiment (100% vs 80%). Cosmo (formerly ClassUp)'s advantage is ratings volume (879 vs 8). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Cosmo (formerly ClassUp) sells 3 one-off in-app purchases. GradeQuest asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Cosmo (formerly ClassUp) against 4.4 for GradeQuest. That said, the two scores are not equally well evidenced: Cosmo (formerly ClassUp) has 879 ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 80% of Cosmo (formerly ClassUp)'s written reviews are positive against 100% of GradeQuest's.

Cosmo (formerly ClassUp) ships an update every 9 days, GradeQuest every 2 weeks. The most recent releases landed on October 15, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Cosmo (formerly ClassUp) | GradeQuest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (879 ratings)](https://appshunter.io/ios/app/cosmo-formerly-classup/id1624007748/reviews)** | [4.4 (8 ratings)](https://appshunter.io/ios/app/gradequest/id6766344631/reviews) |
| Number of ratings | **879** | 8 |
| Positive reviews | 79.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 408 MB | 7 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Algorithm of Learning Inc.](https://appshunter.io/developer/1787524245) | [Rachana Tippavajjula](https://appshunter.io/developer/1896278948) |

## What reviewers say

### Cosmo (formerly ClassUp)

[App page](https://appshunter.io/ios/app/cosmo-formerly-classup/id1624007748)

This app offers AI-powered, personalized learning experiences guided by real teachers. It provides live 1-on-1 classes, instant homework help, and adaptive learning plans to foster confident and motivated learners.

**Highlights:** 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

**In-app purchases (3)**

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

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

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

**Requested features**

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


### GradeQuest

[App page](https://appshunter.io/ios/app/gradequest/id6766344631)

This app transforms exam preparation into an engaging adventure for students in grades 3-8. It offers game-style practice in Math, ELA, and Science, incorporating elements like XP, streaks, and level-ups to motivate daily engagement and build test confidence.

**Highlights:** Game-style practice with XP and level-ups, Targeted practice for weak areas, Timed exam simulation mode, Advanced challenges for older students, Detailed progress tracking by topic, Parent account for progress syncing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cosmo (formerly ClassUp) free?

Cosmo (formerly ClassUp) is free to download, with in-app purchases available.

### Is GradeQuest free?

GradeQuest is free to download, with no in-app purchases.

### Which has better reviews, Cosmo (formerly ClassUp) or GradeQuest?

Cosmo (formerly ClassUp) is rated higher. Cosmo (formerly ClassUp) averages 4.5 out of 5 from 879 ratings, while GradeQuest averages 4.4 from 8 ratings.

### Do Cosmo (formerly ClassUp) or GradeQuest have ads?

Neither Cosmo (formerly ClassUp) nor GradeQuest shows ads.

### Which is updated more often, Cosmo (formerly ClassUp) or GradeQuest?

Cosmo (formerly ClassUp) ships an update every 9 days, and GradeQuest every 2 weeks. Most recently, Cosmo (formerly ClassUp) was updated on October 15, 2026 and GradeQuest on September 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*