# Zalen vs K

The clearest difference is update cadence: K at every 9 days against Zalen's every 3 weeks. Zalen's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

Zalen ships an update every 3 weeks, K every 9 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Zalen | K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/k-campus/id1666120415/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | — | Free |
| Size | 37 MB | 10 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lailen](https://appshunter.io/developer/1490909605) | [JoongAng Daily Co., Ltd.](https://appshunter.io/developer/1514077841) |

## What reviewers say

### Zalen

[App page](https://appshunter.io/ios/app/zalen/id1598849367)

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

**In-app purchases:** none


### K

[App page](https://appshunter.io/ios/app/k-campus/id1666120415)

This app provides comprehensive information for students interested in studying in Korea. Access news, university rankings, scholarship advice, job opportunities, and connect with a community of students.

**Highlights:** Student life news and reviews, Korean university rankings, Scholarship and moving advice, Job board for Korea, Student community forum

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

**In-app purchases:** none


## Frequently asked questions

### Is Zalen free?

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

### Is K free?

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

### Do Zalen or K have ads?

Neither Zalen nor K shows ads.

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

Zalen ships an update every 3 weeks, and K every 9 days. Most recently, Zalen was updated on November 3, 2026 and K on November 3, 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.*