# 웰빙연구소 (wellbing) vs maymay

The clearest difference is ads: 웰빙연구소 (wellbing) at none against maymay's shown. maymay's advantage is update cadence (every 2 months vs every 7 months). 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.

웰빙연구소 (wellbing) ships an update every 7 months, maymay every 2 months. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 웰빙연구소 (wellbing) | maymay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 2 months** |
| Size | 20 MB | 70 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [(주)JM](https://appshunter.io/developer/1466015272) | [KIM GYUMIN](https://appshunter.io/developer/1481322638) |

## What reviewers say

### 웰빙연구소 (wellbing)

[App page](https://appshunter.io/ios/app/wellbing/id1466015273)

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

**In-app purchases:** none


### maymay

[App page](https://appshunter.io/ios/app/maymay/id1481322639)

**In-app purchases:** none


## Frequently asked questions

### Is 웰빙연구소 (wellbing) free?

웰빙연구소 (wellbing) is free to download, with no in-app purchases.

### Is maymay free?

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

### Do 웰빙연구소 (wellbing) or maymay have ads?

maymay shows ads; 웰빙연구소 (wellbing) does not.

### Which is updated more often, 웰빙연구소 (wellbing) or maymay?

웰빙연구소 (wellbing) ships an update every 7 months, and maymay every 2 months. Most recently, 웰빙연구소 (wellbing) was updated on October 10, 2026 and maymay on October 17, 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.*