# QUBE(큐브) vs Quiz AI

The clearest difference is ratings volume: Quiz AI at 52 against QUBE(큐브)'s 1. Quiz AI also leads on iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. QUBE(큐브) sells 2 one-off in-app purchases and Quiz AI sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

QUBE(큐브) holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Quiz AI has 52 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 57% of QUBE(큐브)'s written reviews are positive against 61% of Quiz AI's, so the app with the better star average is not the one people write more warmly about.

QUBE(큐브) ships an update every 3 weeks, Quiz AI every 2 weeks. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | QUBE(큐브) | Quiz AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qube/id1377555791/reviews)** | [4.8 (52 ratings)](https://appshunter.io/ios/app/quiz-ai-homework-math-helper/id6624308327/reviews) |
| Number of ratings | 1 | **52** |
| Positive reviews | 57.4% of reviews | **60.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 68 MB | 43 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MegaStudyEdu](https://appshunter.io/developer/1050903129) | [树鑫 赖](https://appshunter.io/developer/1680833127) |

## What reviewers say

### QUBE(큐브)

[App page](https://appshunter.io/ios/app/qube/id1377555791)

Get instant help with homework from verified university students. Snap a photo of any question for quick solutions or ask detailed questions for personalized guidance. Access study tips and college admissions advice.

**Highlights:** Photo search for math and science problems, Ask questions to university student tutors, Get step-by-step solutions, 1:1 online tutoring sessions, Study tips and college admissions advice, 24/7 question and answer service

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1Q | $0.99 | one-time |
| 2Q | $0.99 | one-time |


### Quiz AI

[App page](https://appshunter.io/ios/app/quiz-ai-homework-math-helper/id6624308327)

Instantly solve academic questions by taking a picture. Get step-by-step explanations to understand complex problems. Access personalized learning paths and 24/7 tutor support for effortless quiz, test, and exam preparation.

**Highlights:** Snap and solve academic questions, Detailed answer explanations, Personalized learning paths, 24/7 tutor support, Quiz and exam preparation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $2.99 | per 7 days |
| Weekly Plan | $2.99 | per 7 days |
| Monthly Plan | $7.99 | per month |
| Yearly Plan | $39.99 | per year |


## Frequently asked questions

### Is QUBE(큐브) free?

QUBE(큐브) is free to download, with in-app purchases available.

### Is Quiz AI free?

Quiz AI is free to download, with in-app purchases available.

### Which has better reviews, QUBE(큐브) or Quiz AI?

QUBE(큐브) is rated higher. QUBE(큐브) averages 5.0 out of 5 from 1 ratings, while Quiz AI averages 4.8 from 52 ratings.

### Do QUBE(큐브) or Quiz AI have ads?

Neither QUBE(큐브) nor Quiz AI shows ads.

### Which is updated more often, QUBE(큐브) or Quiz AI?

QUBE(큐브) ships an update every 3 weeks, and Quiz AI every 2 weeks. Most recently, QUBE(큐브) was updated on November 6, 2026 and Quiz AI on November 8, 2026.

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