# 동해중앙교회 vs OVAL Key

The clearest difference is update cadence: OVAL Key at every 2 months against 동해중앙교회's every 40 months. OVAL Key also leads on iOS requirement (14.0 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.

동해중앙교회 ships an update every 40 months, OVAL Key every 2 months. The most recent releases landed on October 14, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 동해중앙교회 | OVAL Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/oval-key/id1452141303/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 10 MB | 26 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mirae Cho](https://appshunter.io/developer/1122781285) | [ImGATE, Inc.](https://appshunter.io/developer/1434808258) |

## What reviewers say

### 동해중앙교회

[App page](https://appshunter.io/ios/app/id1249828535)

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

**In-app purchases:** none


### OVAL Key

[App page](https://appshunter.io/ios/app/oval-key/id1452141303)

Access your home remotely by obtaining a mobile key from your property manager. This application allows you to easily open your door using your smartphone.

**Highlights:** Mobile key access, Remote door opening, Manager key distribution, Easy to use interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 동해중앙교회 free?

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

### Is OVAL Key free?

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

### Do 동해중앙교회 or OVAL Key have ads?

Neither 동해중앙교회 nor OVAL Key shows ads.

### Which is updated more often, 동해중앙교회 or OVAL Key?

동해중앙교회 ships an update every 40 months, and OVAL Key every 2 months. Most recently, 동해중앙교회 was updated on October 14, 2026 and OVAL Key on October 22, 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.*