# Killer Math vs 독파

The clearest difference is ads: 독파 at none against Killer Math's shown. On price, update cadence, 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.

Killer Math ships an update every 4 days, 독파 every 3 days. The most recent releases landed on October 31, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Killer Math | 독파 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | **Every 3 days** |
| Size | 46 MB | 80 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHUL HYUN LEE](https://appshunter.io/developer/297999549) | [sejun kim](https://appshunter.io/developer/1665045785) |

## What reviewers say

### Killer Math

[App page](https://appshunter.io/ios/app/killer-math/id6785559161)

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

**In-app purchases:** none


### 독파

[App page](https://appshunter.io/ios/app/ai/id6790159661)

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

**In-app purchases:** none


## Frequently asked questions

### Is Killer Math free?

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

### Is 독파 free?

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

### Do Killer Math or 독파 have ads?

Killer Math shows ads; 독파 does not.

### Which is updated more often, Killer Math or 독파?

Killer Math ships an update every 4 days, and 독파 every 3 days. Most recently, Killer Math was updated on October 31, 2026 and 독파 on November 7, 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.*