# 루다링크 vs 소플(SOPL)

The clearest difference is update cadence: 소플(SOPL) at every 4 days against 루다링크's fortnightly. 루다링크's advantage is iOS requirement (15.0 vs 18.6). 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.

루다링크 ships an update fortnightly, 소플(SOPL) every 4 days. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 루다링크 | 소플(SOPL) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 200 MB | 1 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [주식회사 루다메디스트림](https://appshunter.io/developer/1797317804) | [pharmforum](https://appshunter.io/developer/6814323042) |

## What reviewers say

### 루다링크

[App page](https://appshunter.io/ios/app/cso/id6746826737)

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

**In-app purchases:** none


### 소플(SOPL)

[App page](https://appshunter.io/ios/app/sopl/id6814323040)

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

**In-app purchases:** none


## Frequently asked questions

### Is 루다링크 free?

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

### Is 소플(SOPL) free?

소플(SOPL) is free to download, with no in-app purchases.

### Do 루다링크 or 소플(SOPL) have ads?

Neither 루다링크 nor 소플(SOPL) shows ads.

### Which is updated more often, 루다링크 or 소플(SOPL)?

루다링크 ships an update fortnightly, and 소플(SOPL) every 4 days. Most recently, 루다링크 was updated on October 30, 2026 and 소플(SOPL) on November 6, 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.*