# D vs 고려대학교_전자출입명부

The clearest difference is update cadence: 고려대학교_전자출입명부 at fortnightly against D's every 2 months. 고려대학교_전자출입명부 also leads on iOS requirement (11.0 vs 17.0). 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.

D ships an update every 2 months, 고려대학교_전자출입명부 fortnightly. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | D | 고려대학교_전자출입명부 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/d-day-countdown/id1518400866/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 7 MB | 10 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Si-Wan Yoon](https://appshunter.io/developer/1493152910) | [alink Co., Ltd](https://appshunter.io/developer/1489689327) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-day-countdown/id1518400866)

Easily set and track important dates, such as D-Day. This utility app helps you monitor the remaining time until your specified events.

**Highlights:** Set D-Day, Check remaining time, Event tracking, Simple interface

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### 고려대학교_전자출입명부

[App page](https://appshunter.io/ios/app/id1533769319)

**In-app purchases:** none


## Frequently asked questions

### Is D free?

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

### Is 고려대학교_전자출입명부 free?

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

### Do D or 고려대학교_전자출입명부 have ads?

Neither D nor 고려대학교_전자출입명부 shows ads.

### Which is updated more often, D or 고려대학교_전자출입명부?

D ships an update every 2 months, and 고려대학교_전자출입명부 fortnightly. Most recently, D was updated on October 24, 2026 and 고려대학교_전자출입명부 on October 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.*