# 케이마스터 스터디카페 vs 이루밍 스터디카페

The clearest difference is update cadence: 이루밍 스터디카페 at every 5 weeks against 케이마스터 스터디카페's every 3 months. 케이마스터 스터디카페's advantage is iOS requirement (13.0 vs 15.6). 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.

케이마스터 스터디카페 ships an update every 3 months, 이루밍 스터디카페 every 5 weeks. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 케이마스터 스터디카페 | 이루밍 스터디카페 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 134 MB | 68 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tobesmart,inc](https://appshunter.io/developer/1449538915) | [OHRAE Inc.](https://appshunter.io/developer/1161656350) |

## What reviewers say

### 케이마스터 스터디카페

[App page](https://appshunter.io/ios/app/id1504043339)

**In-app purchases:** none


### 이루밍 스터디카페

[App page](https://appshunter.io/ios/app/id6474707111)

This app allows users to check the real-time status of premium study cafes, make reservations, and purchase passes. It offers convenient check-in/out via QR code and provides personalized coupons for additional benefits.

**Highlights:** Real-time status check, Advance reservations, Pass purchase, QR code check-in/out, Personalized coupons, Usage time notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is 케이마스터 스터디카페 free?

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

### Is 이루밍 스터디카페 free?

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

### Do 케이마스터 스터디카페 or 이루밍 스터디카페 have ads?

Neither 케이마스터 스터디카페 nor 이루밍 스터디카페 shows ads.

### Which is updated more often, 케이마스터 스터디카페 or 이루밍 스터디카페?

케이마스터 스터디카페 ships an update every 3 months, and 이루밍 스터디카페 every 5 weeks. Most recently, 케이마스터 스터디카페 was updated on October 6, 2026 and 이루밍 스터디카페 on October 9, 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.*