# 키즈사랑(관리자용) vs S

The clearest difference is review sentiment: S at 50% against 키즈사랑(관리자용)'s 13%. 키즈사랑(관리자용)'s advantage is iOS requirement (12.0 vs 15.1). 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.

Both ship on a similar rhythm, roughly every 4 weeks. The most recent releases landed on September 3, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | 키즈사랑(관리자용) | S |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/s-patch-ex/id1560917681/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 12.5% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | Every 4 weeks |
| Monetization | Free | Free |
| Size | 88 MB | 39 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [welltizen](https://appshunter.io/developer/490809468) | [Wellysis Corp.](https://appshunter.io/developer/1493160661) |

## What reviewers say

### 키즈사랑(관리자용)

[App page](https://appshunter.io/ios/app/id994782805)

This app provides a centralized platform for managing children's attendance, health records, fees, and communication for educational facilities. It offers features like temperature logging, attendance tracking, and digital record keeping, eliminating the need for paper documents.

**Highlights:** Attendance tracking, Health record management, Fee management, Vehicle location tracking, Community features, Temperature logging, Digital record keeping

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

**In-app purchases:** none


### S

[App page](https://appshunter.io/ios/app/s-patch-ex/id1560917681)

This app works with a wearable ECG device to display real-time heart activity and rate. Users can log symptoms and activities in a diary and securely share data with healthcare professionals for informational purposes.

**Highlights:** Connects to S-Patch wearable device, Real-time ECG signal display, Continuous heart rate calculation, Symptom and activity logging diary, Secure cloud data upload, Bluetooth disconnection alerts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 키즈사랑(관리자용) free?

키즈사랑(관리자용) is free to download, with no in-app purchases.

### Is S free?

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

### Do 키즈사랑(관리자용) or S have ads?

Neither 키즈사랑(관리자용) nor S shows ads.

### Which is updated more often, 키즈사랑(관리자용) or S?

키즈사랑(관리자용) ships an update every 4 weeks, and S every 4 weeks. Most recently, 키즈사랑(관리자용) was updated on September 3, 2026 and S on June 4, 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.*