# 리얼랭커스 vs 옵션 계산기

The clearest difference is ads: 리얼랭커스 at none against 옵션 계산기's shown. 옵션 계산기's advantage is update cadence (daily vs every 3 days). 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.

리얼랭커스 ships an update every 3 days, 옵션 계산기 daily. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 리얼랭커스 | 옵션 계산기 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6448044104/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | **Daily** |
| Size | 1 MB | 5 MB |
| Requires iOS | **16.3** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Sunwoo Kim](https://appshunter.io/developer/1682900449) | [SeokWoo Rho](https://appshunter.io/developer/560023350) |

## What reviewers say

### 리얼랭커스

[App page](https://appshunter.io/ios/app/id6448044104)

**Features:** macOS Compatibility

**In-app purchases:** none


### 옵션 계산기

[App page](https://appshunter.io/ios/app/id6762327749)

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

**In-app purchases:** none


## Frequently asked questions

### Is 리얼랭커스 free?

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

### Is 옵션 계산기 free?

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

### Do 리얼랭커스 or 옵션 계산기 have ads?

옵션 계산기 shows ads; 리얼랭커스 does not.

### Which is updated more often, 리얼랭커스 or 옵션 계산기?

리얼랭커스 ships an update every 3 days, and 옵션 계산기 daily. Most recently, 리얼랭커스 was updated on October 2, 2026 and 옵션 계산기 on September 28, 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.*