# Solve vs 엠블럭스

The clearest difference is in-app purchases: Solve at none against 엠블럭스's 4. Solve also leads on update cadence (every 3 days vs fortnightly). 엠블럭스's advantage is ads (none vs shown) and review sentiment (100% vs 86%). On price and device support there is nothing between them.

Both are free to download. 엠블럭스 sells 4 one-off in-app purchases. Solve asks for nothing beyond the download.

Solve ships an update every 3 days, 엠블럭스 fortnightly. The most recent releases landed on October 1, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Solve | 엠블럭스 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 157 MB | 61 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Testbank Inc.](https://appshunter.io/developer/1489897656) | [hyunhwa Lee](https://appshunter.io/developer/1650503480) |

## What reviewers say

### Solve

[App page](https://appshunter.io/ios/app/solve-study-notes/id1629592780)

This app offers free past exam papers for various subjects and allows users to access popular workbooks digitally. It features automatic grading and integrated note-taking for efficient studying, eliminating the need to flip between books and answer keys.

**Highlights:** Free past exam papers, Digital workbooks, Automatic grading, Integrated note-taking, Problem and solution on one screen, iPad and Apple Pencil support

**Features:** macOS Compatibility

**In-app purchases:** none


### 엠블럭스

[App page](https://appshunter.io/ios/app/id6443909532)

This app offers a comprehensive math learning experience with self-directed study options and structured, teacher-led management plans. It provides video solutions for problems, personalized study schedules, and direct access to math specialists for help.

**Highlights:** Video solutions for math problems, Personalized study schedules, Diagnostic tests, Teacher support and Q&A, Concept lectures, Unit tests and error correction

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 자기주도형 이용권 | $3.99 | one-time |
| 관리형 이용권 | $3.99 | one-time |
| 자기주도형 1개월 이용권 | $3.99 | one-time |
| 자기주도형 플랜 | $11.99 | one-time |


## Frequently asked questions

### Is Solve free?

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

### Is 엠블럭스 free?

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

### Do Solve or 엠블럭스 have ads?

Solve shows ads; 엠블럭스 does not.

### Which is updated more often, Solve or 엠블럭스?

Solve ships an update every 3 days, and 엠블럭스 fortnightly. Most recently, Solve was updated on October 1, 2026 and 엠블럭스 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.*