# 콴다과외 vs Solve

The clearest difference is review sentiment: Solve at 86% against 콴다과외's 30%. Solve also leads on update cadence (every 3 days vs monthly). 콴다과외's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support there is nothing between them.

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

콴다과외 ships an update monthly, Solve every 3 days. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 콴다과외 | Solve |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 30.0% of reviews | **86.4% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | **Free** | Ad-supported |
| Size | 58 MB | 158 MB |
| Requires iOS | **15.8** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Mathpresso](https://appshunter.io/developer/1145838916) | [Testbank Inc.](https://appshunter.io/developer/1489897656) |

## What reviewers say

### 콴다과외

[App page](https://appshunter.io/ios/app/11/id1594158133)

Experience academic improvement with personalized online tutoring from top university instructors. Engage in real-time voice and handwriting lessons anytime, anywhere. This platform offers targeted review services to overcome weaknesses and master concepts.

**Highlights:** 1:1 personalized online tutoring, Real-time voice and handwriting sharing, Verified instructors from top universities, Smart matching system for teachers, Targeted review for weakness management, Concept and type mastery

**Features:** Vision Pro support

**In-app purchases:** none


### 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 콴다과외 free?

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

### Is Solve free?

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

### Do 콴다과외 or Solve have ads?

Solve shows ads; 콴다과외 does not.

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

콴다과외 ships an update monthly, and Solve every 3 days. Most recently, 콴다과외 was updated on October 7, 2026 and Solve on October 10, 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.*