# 비쿠 대회 vs 하이런

The clearest difference is in-app purchases: 비쿠 대회 at none against 하이런's 1. 비쿠 대회 also leads on ads (none vs shown) and iOS requirement (13.0 vs 18.6). 하이런's advantage is update cadence (every 2 days vs every 18 months). On price and device support there is nothing between them.

Both are free to download. 하이런 sells 1 one-off in-app purchase. 비쿠 대회 asks for nothing beyond the download.

비쿠 대회 ships an update every 18 months, 하이런 every 2 days. The most recent releases landed on September 14, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 비쿠 대회 | 하이런 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 18 months | **Every 2 days** |
| Size | 64 MB | 20 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Bahn B Inc.](https://appshunter.io/developer/1458453638) | [kwangsu oh](https://appshunter.io/developer/1892942944) |

## What reviewers say

### 비쿠 대회

[App page](https://appshunter.io/ios/app/id6743068294)

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

**In-app purchases:** none


### 하이런

[App page](https://appshunter.io/ios/app/3/id6762345684)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 무제한 기록 저장 | $0.99 | one-time |


## Frequently asked questions

### Is 비쿠 대회 free?

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

### Is 하이런 free?

하이런 is free to download, with in-app purchases available.

### Do 비쿠 대회 or 하이런 have ads?

하이런 shows ads; 비쿠 대회 does not.

### Which is updated more often, 비쿠 대회 or 하이런?

비쿠 대회 ships an update every 18 months, and 하이런 every 2 days. Most recently, 비쿠 대회 was updated on September 14, 2026 and 하이런 on September 8, 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.*