# Cat AI vs 리풀 repull

The clearest difference is update cadence: Cat AI at daily against 리풀 repull's every 4 days. 리풀 repull's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Cat AI sells 4 one-off in-app purchases and 리풀 repull sells 5 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Cat AI ships an update daily, 리풀 repull every 4 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Cat AI | 리풀 repull |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cat-ai-homework-helper/id6781688668/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Size | 63 MB | 118 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hyeon Jin Ko](https://appshunter.io/developer/1871874564) | [JIINEDU](https://appshunter.io/developer/6785677963) |

## What reviewers say

### Cat AI

[App page](https://appshunter.io/ios/app/cat-ai-homework-helper/id6781688668)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 물고기 250개 | $0.99 | one-time |
| 물고기 4400개 | $5.99 | one-time |
| 물고기 8000개 | $11.99 | one-time |
| 물고기 25000개 | $29.99 | one-time |


### 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 Cat AI free?

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

### Is 리풀 repull free?

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

### Do Cat AI or 리풀 repull have ads?

Neither Cat AI nor 리풀 repull shows ads.

### Which is updated more often, Cat AI or 리풀 repull?

Cat AI ships an update daily, and 리풀 repull every 4 days. Most recently, Cat AI was updated on October 24, 2026 and 리풀 repull on October 15, 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.*