# 달공부 vs 브레인메이트

The clearest difference is in-app purchases: 달공부 at none against 브레인메이트's 2. 브레인메이트's advantage is ads (none vs shown) and review sentiment (78% vs 50%). On price, update cadence, device support and iOS requirement there is nothing between them.

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

달공부 ships an update fortnightly, 브레인메이트 weekly. The most recent releases landed on September 1, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | 달공부 | 브레인메이트 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/10/id6553989954/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 50.0% of reviews | **77.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Ad-supported | **Free** |
| Size | 23 MB | 98 MB |
| Requires iOS | 13.2 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SuWon Choi](https://appshunter.io/developer/1452191072) | [서사](https://appshunter.io/developer/1563870025) |

## What reviewers say

### 달공부

[App page](https://appshunter.io/ios/app/plus/id6443337098)

This app helps you manage your monthly study goals and track your study time using a built-in timer. Create custom study routines with preparation, study, and break periods. Automatically record your study sessions in a digital diary and receive notifications when routines are complete.

**Highlights:** Monthly study time goal setting, Customizable study routine timer, Automatic study session recording, Digital study diary, Time utilization tracking, Notifications for routine completion

**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 달공부 free?

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

### Is 브레인메이트 free?

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

### Do 달공부 or 브레인메이트 have ads?

달공부 shows ads; 브레인메이트 does not.

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

달공부 ships an update fortnightly, and 브레인메이트 weekly. Most recently, 달공부 was updated on September 1, 2026 and 브레인메이트 on September 11, 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.*