# 다풀 vs 리풀 repull

The clearest difference is in-app purchases: 다풀 at none against 리풀 repull's 5. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 리풀 repull sells 5 in-app purchases, starting at $3.99 per month. 다풀 asks for nothing beyond the download.

다풀 ships an update weekly, 리풀 repull every 4 days. The most recent releases landed on September 26, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 다풀 | 리풀 repull |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 166 MB | 118 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Happy Edu Tech Co., Ltd.](https://appshunter.io/developer/1613097298) | [JIINEDU](https://appshunter.io/developer/6785677963) |

## What reviewers say

### 다풀

[App page](https://appshunter.io/ios/app/ai/id6756995656)

Instantly solve homework problems with AI. Snap a photo to get step-by-step video explanations, detailed grading, and personalized feedback. Master any subject with a comprehensive AI tutor.

**Highlights:** AI-powered problem solving via photo, Step-by-step video explanations, Detailed partial grading of solutions, Full subject support for all grades, Automatic mistake tracking and note generation, Personalized AI tutoring

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

**In-app purchases:** none


### 리풀 repull

[App page](https://appshunter.io/ios/app/repull/id6785677961)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PLUS | $3.99 | per month |
| STANDARD | $17.99 | per month |
| PREMIUM | $29.99 | per month |
| 50 Acorns | $4.99 | one-time |
| 100 Acorns | $9.99 | one-time |


## Frequently asked questions

### Is 다풀 free?

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

### Is 리풀 repull free?

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

### Do 다풀 or 리풀 repull have ads?

Neither 다풀 nor 리풀 repull shows ads.

### Which is updated more often, 다풀 or 리풀 repull?

다풀 ships an update weekly, and 리풀 repull every 4 days. Most recently, 다풀 was updated on September 26, 2026 and 리풀 repull on September 29, 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.*