# Solve vs 매쓰튜터(AI튜터)

The clearest difference is review sentiment: Solve at 86% against 매쓰튜터(AI튜터)'s 50%. Solve also leads on in-app purchases (none vs 2). 매쓰튜터(AI튜터)'s advantage is ads (none vs shown) and iOS requirement (15.6 vs 17.6). On price, update cadence and device support there is nothing between them.

Both are free to download. 매쓰튜터(AI튜터) sells 2 in-app purchases, starting at $22.99 per month. Solve asks for nothing beyond the download.

Solve ships an update every 3 days, 매쓰튜터(AI튜터) every 5 days. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Solve | 매쓰튜터(AI튜터) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **86.4% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 208 MB | 165 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Testbank Inc.](https://appshunter.io/developer/1489897656) | [Happy Edu Tech Co., Ltd.](https://appshunter.io/developer/1613097298) |

## 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


### 매쓰튜터(AI튜터)

[App page](https://appshunter.io/ios/app/aipdf/id6444154902)

This app provides AI-powered explanations for challenging problems, offering step-by-step video solutions and detailed feedback on your work. It supports all subjects and grade levels, creating personalized study plans and automatic error notes for efficient learning.

**Highlights:** AI-powered problem explanations, Step-by-step video solutions, Detailed partial grading, All-subject support, Unlimited problem bank, Customized test preparation, Smart learning management

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI튜터 한달 구독권 | $22.99 | per month |
| AI튜터 6개월 구독권 | $99.99 | per 6 months |


## Frequently asked questions

### Is Solve free?

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

### Is 매쓰튜터(AI튜터) free?

매쓰튜터(AI튜터) is free to download, with in-app purchases available.

### Do Solve or 매쓰튜터(AI튜터) have ads?

Solve shows ads; 매쓰튜터(AI튜터) does not.

### Which is updated more often, Solve or 매쓰튜터(AI튜터)?

Solve ships an update every 3 days, and 매쓰튜터(AI튜터) every 5 days. Most recently, Solve was updated on October 14, 2026 and 매쓰튜터(AI튜터) on October 12, 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.*