# 체리(Chery) vs Solve

The clearest difference is in-app purchases: Solve at none against 체리(Chery)'s 9. 체리(Chery)'s advantage is ads (none vs shown) and iOS requirement (15.1 vs 17.6). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. 체리(Chery) sells 9 one-off in-app purchases. Solve asks for nothing beyond the download.

체리(Chery) ships an update every 5 days, Solve every 3 days. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 체리(Chery) | Solve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (15 ratings)](https://appshunter.io/ios/app/chery/id1572312819/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 78.9% of reviews | **85.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 297 MB | 157 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [MISE](https://appshunter.io/developer/1550773811) | [Testbank Inc.](https://appshunter.io/developer/1489897656) |

## What reviewers say

### 체리(Chery)

[App page](https://appshunter.io/ios/app/chery/id1572312819)

This app provides effective study methods for middle and high school students to improve their grades. It offers detailed content for English, Korean, Math, Science, Social Studies, and Korean History, aligned with the latest curriculum.

**Highlights:** Detailed subject analysis, Vocabulary memorization tools, Practice quizzes, Concept learning materials, Map-based learning, Timeline study

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chery 15900원 결제권 | $9.99 | one-time |
| Chery 29900원 결제권 | $19.99 | one-time |
| Chery 45900원 결제권 | $29.99 | one-time |
| Chery 47500원 결제권 | $34.99 | one-time |
| Chery 75900원 결제권 | $49.99 | one-time |
| Chery 89900원 결제권 | $59.99 | one-time |
| Chery 95500원 결제권 | $69.99 | one-time |
| Chery 99900원 결제권 | $69.99 | one-time |
| Chery 159000원 결제권 | $99.99 | one-time |


### 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


## Frequently asked questions

### Is 체리(Chery) free?

체리(Chery) is free to download, with in-app purchases available.

### Is Solve free?

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

### Do 체리(Chery) or Solve have ads?

Solve shows ads; 체리(Chery) does not.

### Which is updated more often, 체리(Chery) or Solve?

체리(Chery) ships an update every 5 days, and Solve every 3 days. Most recently, 체리(Chery) was updated on September 29, 2026 and Solve on October 1, 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.*