# K vs Sseumsae

The clearest difference is ads: Sseumsae at none against K's shown. Sseumsae also leads on update cadence (weekly vs every 4 weeks). K's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

K ships an update every 4 weeks, Sseumsae weekly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | K | Sseumsae |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Weekly** |
| Size | 69 MB | 59 MB |
| Requires iOS | **15.5** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [philgoo heo](https://appshunter.io/developer/1153253551) | [Jongsun Youk](https://appshunter.io/developer/6811827559) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-pockit/id6762417616)

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

**In-app purchases:** none


### Sseumsae

[App page](https://appshunter.io/ios/app/sseumsae/id6811827556)

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

**In-app purchases:** none


## Frequently asked questions

### Is K free?

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

### Is Sseumsae free?

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

### Do K or Sseumsae have ads?

K shows ads; Sseumsae does not.

### Which is updated more often, K or Sseumsae?

K ships an update every 4 weeks, and Sseumsae weekly. Most recently, K was updated on October 28, 2026 and Sseumsae on October 24, 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.*