# Quiz AI vs 루잉

The clearest difference is review sentiment: 루잉 at 100% against Quiz AI's 61%. Quiz AI's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Quiz AI sells 4 in-app purchases, starting at $2.99 per 7 days and 루잉 sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Quiz AI ships an update every 2 weeks, 루잉 every 2 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Quiz AI | 루잉 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (52 ratings)](https://appshunter.io/ios/app/quiz-ai-homework-math-helper/id6624308327/reviews)** | — |
| Number of ratings | **52** | — |
| Positive reviews | 60.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 43 MB | 19 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [树鑫 赖](https://appshunter.io/developer/1680833127) | [(주)스낵잉글리시](https://appshunter.io/developer/1570273709) |

## What reviewers say

### 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 |


### 루잉

[App page](https://appshunter.io/ios/app/3/id6755586584)

Learn English conversation through 3-minute daily video routines featuring native speakers. Master real-life expressions and build a consistent study habit with bite-sized content.

**Highlights:** 3-minute daily English conversation routines, Native speaker vlog content, Real-life expressions and nuances, Full English/Korean subtitles, Vocabulary and example sentences, Progress tracking and review

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscribe | $7.99 | per month |
| 연간 구독 | $59.99 | per year |


## Frequently asked questions

### Is Quiz AI free?

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

### Is 루잉 free?

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

### Do Quiz AI or 루잉 have ads?

Neither Quiz AI nor 루잉 shows ads.

### Which is updated more often, Quiz AI or 루잉?

Quiz AI ships an update every 2 weeks, and 루잉 every 2 months. Most recently, Quiz AI was updated on November 4, 2026 and 루잉 on October 30, 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.*