# 레서 vs 브레인메이트

The clearest difference is rating: 브레인메이트 at 5.0 against 레서's 4.0. 브레인메이트 also leads on iOS requirement (13.0 vs 16.0). 레서's advantage is in-app purchases (none vs 2) and review sentiment (95% vs 78%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. 브레인메이트 sells 2 in-app purchases, starting at $9.99 per month. 레서 asks for nothing beyond the download.

브레인메이트 holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews complicate that: 95% of 레서's written reviews are positive against 78% of 브레인메이트'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, 브레인메이트 weekly. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 레서 | 브레인메이트 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/ai/id1619729664/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/10/id6553989954/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | **95.2% of reviews** | 77.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Free | Free |
| Size | 251 MB | 98 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Artificial Society Inc.](https://appshunter.io/developer/1627456359) | [서사](https://appshunter.io/developer/1563870025) |

## 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


### 브레인메이트

[App page](https://appshunter.io/ios/app/10/id6553989954)

This app offers a 10-minute daily learning routine for students, focusing on memory retention through short, concept-based readings and quizzes. It covers subjects like social studies, science, and current events, designed to build strong foundational knowledge and improve literacy and critical thinking skills.

**Highlights:** 10-minute daily learning sessions, Brain science-based learning design, Concept-based readings and quizzes, Covers social studies, science, current events, Improves literacy and critical thinking, Suitable for all grades (elementary to high school)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 브레인메이트 멤버십 정기구독 | $9.99 | per month |
| 브레인메이트 멤버십 | $69.99 | per year |


## Frequently asked questions

### Is 레서 free?

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

### Is 브레인메이트 free?

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

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

브레인메이트 is rated higher. 레서 averages 4.0 out of 5 from 1 ratings, while 브레인메이트 averages 5.0 from 2 ratings.

### Do 레서 or 브레인메이트 have ads?

Neither 레서 nor 브레인메이트 shows ads.

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

레서 ships an update every 8 days, and 브레인메이트 weekly. Most recently, 레서 was updated on October 5, 2026 and 브레인메이트 on October 15, 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.*