# 레서 vs 매쓰홀릭T

The clearest difference is review sentiment: 레서 at 95% against 매쓰홀릭T's 33%. 레서 also leads on update cadence (every 8 days vs every 3 weeks). 매쓰홀릭T's advantage is rating (5.0 vs 4.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

매쓰홀릭T holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews complicate that: 95% of 레서's written reviews are positive against 33% of 매쓰홀릭T's, so the app with the better star average is not the one people write more warmly about.

레서 ships an update every 8 days, 매쓰홀릭T every 3 weeks. The most recent releases landed on August 12, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 레서 | 매쓰홀릭T |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/ai/id1619729664/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/t/id1636834981/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | **95.2% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 251 MB | 35 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Artificial Society Inc.](https://appshunter.io/developer/1627456359) | [MATHOLIC Inc.](https://appshunter.io/developer/1209890405) |

## What reviewers say

### 레서

[App page](https://appshunter.io/ios/app/ai/id1619729664)

This app helps students from elementary to high school improve their Korean language skills. It offers AI-powered personalized learning, a vast library of curriculum-based content, and tools for reading, writing, and comprehension. Features include daily learning, monthly reading comprehension tests, and AI-powered feedback for written assignments.

**Highlights:** AI personalized learning curriculum, 30,000+ curriculum-based content, Daily Korean language practice, Monthly reading comprehension tests, AI writing feedback and scoring, AI eye-tracking for reading habits

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

**In-app purchases:** none


### 매쓰홀릭T

[App page](https://appshunter.io/ios/app/t/id1636834981)

An AI-powered math learning platform used in schools. It creates custom study materials based on your textbook and offers step-by-step learning with adaptive difficulty. Predict and focus on weak areas before you encounter them.

**Highlights:** AI-powered math learning, Textbook-specific problem sets, Step-by-step learning by level, Predicts weak problem types, Adaptive difficulty

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 레서 free?

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

### Is 매쓰홀릭T free?

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

### Which has better reviews, 레서 or 매쓰홀릭T?

매쓰홀릭T is rated higher. 레서 averages 4.0 out of 5 from 1 ratings, while 매쓰홀릭T averages 5.0 from 1 ratings.

### Do 레서 or 매쓰홀릭T have ads?

Neither 레서 nor 매쓰홀릭T shows ads.

### Which is updated more often, 레서 or 매쓰홀릭T?

레서 ships an update every 8 days, and 매쓰홀릭T every 3 weeks. Most recently, 레서 was updated on August 12, 2026 and 매쓰홀릭T on September 18, 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.*