# 건강BU심 vs 런팡

The clearest difference is device support: 런팡 at 3 against 건강BU심's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

건강BU심 ships an update every 4 days, 런팡 every 3 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 건강BU심 | 런팡 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Size | 114 MB | 81 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [PUSAN NATIONAL UNIVERSITY HOSPITAL](https://appshunter.io/developer/1076225579) | [fourj](https://appshunter.io/developer/1880302467) |

## What reviewers say

### 건강BU심

[App page](https://appshunter.io/ios/app/bu/id6670604475)

**In-app purchases:** none


### 런팡

[App page](https://appshunter.io/ios/app/id6761097739)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 건강BU심 free?

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

### Is 런팡 free?

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

### Do 건강BU심 or 런팡 have ads?

Neither 건강BU심 nor 런팡 shows ads.

### Which is updated more often, 건강BU심 or 런팡?

건강BU심 ships an update every 4 days, and 런팡 every 3 days. Most recently, 건강BU심 was updated on October 27, 2026 and 런팡 on October 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.*