# 매쓰튜터(AI튜터) vs 루잉

The clearest difference is review sentiment: 루잉 at 100% against 매쓰튜터(AI튜터)'s 50%. 매쓰튜터(AI튜터)'s advantage is update cadence (every 5 days vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 매쓰튜터(AI튜터) sells 2 in-app purchases, starting at $22.99 per month 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.

매쓰튜터(AI튜터) ships an update every 5 days, 루잉 every 2 months. The most recent releases landed on October 12, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 매쓰튜터(AI튜터) | 루잉 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 165 MB | 19 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Happy Edu Tech Co., Ltd.](https://appshunter.io/developer/1613097298) | [(주)스낵잉글리시](https://appshunter.io/developer/1570273709) |

## What reviewers say

### 매쓰튜터(AI튜터)

[App page](https://appshunter.io/ios/app/aipdf/id6444154902)

This app provides AI-powered explanations for challenging problems, offering step-by-step video solutions and detailed feedback on your work. It supports all subjects and grade levels, creating personalized study plans and automatic error notes for efficient learning.

**Highlights:** AI-powered problem explanations, Step-by-step video solutions, Detailed partial grading, All-subject support, Unlimited problem bank, Customized test preparation, Smart learning management

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI튜터 한달 구독권 | $22.99 | per month |
| AI튜터 6개월 구독권 | $99.99 | per 6 months |


### 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 매쓰튜터(AI튜터) free?

매쓰튜터(AI튜터) is free to download, with in-app purchases available.

### Is 루잉 free?

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

### Do 매쓰튜터(AI튜터) or 루잉 have ads?

Neither 매쓰튜터(AI튜터) nor 루잉 shows ads.

### Which is updated more often, 매쓰튜터(AI튜터) or 루잉?

매쓰튜터(AI튜터) ships an update every 5 days, and 루잉 every 2 months. Most recently, 매쓰튜터(AI튜터) was updated on October 12, 2026 and 루잉 on September 19, 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.*