# 클리커 Clicker vs 코스모스

The clearest difference is review sentiment: 코스모스 at 50% against 클리커 Clicker's 8%. 코스모스 also leads on update cadence (every 2 weeks vs every 2 months). On price, ads, 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.

클리커 Clicker ships an update every 2 months, 코스모스 every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | 클리커 Clicker | 코스모스 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (303 ratings)](https://appshunter.io/ios/app/id1142523906/reviews)** |
| Number of ratings | — | **303** |
| Positive reviews | 8.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 14 MB | 121 MB |
| Requires iOS | **15.6** | 16 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LibTech Co.](https://appshunter.io/developer/1099043485) | [Ubion](https://appshunter.io/developer/424208544) |

## What reviewers say

### 클리커 Clicker

[App page](https://appshunter.io/ios/app/clicker/id498173110)

This system manages library facilities like seating, study rooms, and lockers using smart apps and kiosks. It provides a comprehensive solution for digital library management.

**Highlights:** Seat management, Study room management, Locker management, Smart app integration, Kiosk integration, Digital library system

**Features:** Vision Pro support

**In-app purchases:** none


### 코스모스

[App page](https://appshunter.io/ios/app/id1142523906)

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Generally good app
- 👍 Useful for lectures
- 👍 Works on Samsung

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🐛 Login issues (white screen, not loading)
- 🐛 Video player volume control issues (swipe gesture)
- 🐛 Inconsistent progress tracking for videos
- 🐛 Difficulty downloading/sharing files (especially PDF/PPT on iOS)

**Reported bugs**

- App crashes on startup after update
- App freezes on login screen
- Video player volume changes when screen is touched
- Video playback progress not always recorded correctly
- Cannot download or share PDF/PPT files on iOS after update

**Requested features**

- Fix video player volume control gesture
- Add a separate tab for assignments
- Improve notification system (unread indicators, separate settings for discussion rooms)
- Enable split view/multitasking on iPad
- Add screen zoom/enlarge feature for videos on iPad


## Frequently asked questions

### Is 클리커 Clicker free?

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

### Is 코스모스 free?

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

### Do 클리커 Clicker or 코스모스 have ads?

Neither 클리커 Clicker nor 코스모스 shows ads.

### Which is updated more often, 클리커 Clicker or 코스모스?

클리커 Clicker ships an update every 2 months, and 코스모스 every 2 weeks. Most recently, 클리커 Clicker was updated on October 24, 2026 and 코스모스 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.*