# 출결선생 체크앱 vs 런즈 티처스

The clearest difference is review sentiment: 런즈 티처스 at 100% against 출결선생 체크앱's 50%. On price, update cadence, 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.

출결선생 체크앱 ships an update every 3 weeks, 런즈 티처스 every 2 weeks. The most recent releases landed on August 19, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | 출결선생 체크앱 | 런즈 티처스 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 17 MB | 53 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PAYMINT Inc.](https://appshunter.io/developer/1540726356) | [Mingle Lab](https://appshunter.io/developer/1653738923) |

## What reviewers say

### 출결선생 체크앱

[App page](https://appshunter.io/ios/app/id6462012501)

This app helps educational institutions manage student attendance. Teachers or students can check attendance via a 4-digit code, and guardians receive automatic notifications via KakaoTalk. It provides accurate arrival and departure times for effective monitoring.

**Highlights:** Student self-check-in with 4-digit code, Accurate arrival and departure time tracking, Automatic attendance notifications to guardians, KakaoTalk alert message integration, Supports iPad devices

**In-app purchases:** none


### 런즈 티처스

[App page](https://appshunter.io/ios/app/id6477753770)

This app helps educational institutions promote their services, manage student attendance, and handle billing. It facilitates communication with parents and allows for easy updates to academy information.

**Highlights:** Effective academy promotion, Academy news and updates, App inquiry and consultation, Academy information editing, Attendance management, Mobile billing and payment, Academy reviews

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

**In-app purchases:** none


## Frequently asked questions

### Is 출결선생 체크앱 free?

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

### Is 런즈 티처스 free?

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

### Do 출결선생 체크앱 or 런즈 티처스 have ads?

Neither 출결선생 체크앱 nor 런즈 티처스 shows ads.

### Which is updated more often, 출결선생 체크앱 or 런즈 티처스?

출결선생 체크앱 ships an update every 3 weeks, and 런즈 티처스 every 2 weeks. Most recently, 출결선생 체크앱 was updated on August 19, 2026 and 런즈 티처스 on August 27, 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.*