# OVAL Key vs 휘슬

The clearest difference is review sentiment: 휘슬 at 71% against OVAL Key's 20%. 휘슬 also leads on rating (3.0 vs 1.0) and ratings volume (14 vs 1). OVAL Key's advantage is monetization model (free vs ad-supported). 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.

휘슬 holds the better App Store score, 3.0 against 1.0. That said, the two scores are not equally well evidenced: 휘슬 has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 20% of OVAL Key's written reviews are positive against 71% of 휘슬's.

OVAL Key ships an update every 2 months, 휘슬 monthly. The most recent releases landed on October 22, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | OVAL Key | 휘슬 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/oval-key/id1452141303/reviews) | **[3.0 (14 ratings)](https://appshunter.io/ios/app/id1552301194/reviews)** |
| Number of ratings | 1 | **14** |
| Positive reviews | 20.0% of reviews | **70.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 26 MB | 128 MB |
| Requires iOS | **14.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ImGATE, Inc.](https://appshunter.io/developer/1434808258) | [Monoplatform Co., Ltd.](https://appshunter.io/developer/1552301616) |

## What reviewers say

### 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


### 휘슬

[App page](https://appshunter.io/ios/app/id1552301194)

This comprehensive car lifestyle platform offers parking violation alerts, vehicle inspection booking, premium car wash reservations, and a reliable used car marketplace. It also features a community forum for drivers and a point system for rewards.

**Highlights:** Parking violation alerts, Vehicle inspection booking, Premium car wash reservations, Used car marketplace, Driver community forum, Point rewards system

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OVAL Key free?

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

### Is 휘슬 free?

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

### Which has better reviews, OVAL Key or 휘슬?

휘슬 is rated higher. OVAL Key averages 1.0 out of 5 from 1 ratings, while 휘슬 averages 3.0 from 14 ratings.

### Do OVAL Key or 휘슬 have ads?

Neither OVAL Key nor 휘슬 shows ads.

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

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