# My세브란스 vs StackGuard

The clearest difference is ads: My세브란스 at none against StackGuard's shown. StackGuard's advantage is update cadence (every 5 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

My세브란스 ships an update every 3 months, StackGuard every 5 days. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | My세브란스 | StackGuard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/my/id1291198838/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 22.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 59 MB | 30 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Yonsei University Health System](https://appshunter.io/developer/407763668) | [Changmin Kwak](https://appshunter.io/developer/1893802660) |

## What reviewers say

### My세브란스

[App page](https://appshunter.io/ios/app/my/id1291198838)

Manage your hospital appointments, check wait times, book new appointments, and view medical results. This app offers convenient access to various services for patients of Severance Hospital.

**Highlights:** View all medical appointments, Check real-time waiting queue, Book and manage appointments, View payment history, Access test results, Inpatient convenience services

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

**In-app purchases:** none


### StackGuard

[App page](https://appshunter.io/ios/app/stackguard/id6762318577)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is My세브란스 free?

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

### Is StackGuard free?

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

### Do My세브란스 or StackGuard have ads?

StackGuard shows ads; My세브란스 does not.

### Which is updated more often, My세브란스 or StackGuard?

My세브란스 ships an update every 3 months, and StackGuard every 5 days. Most recently, My세브란스 was updated on October 10, 2026 and StackGuard on October 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.*