# OK케어 vs 웰잇고

The clearest difference is iOS requirement: 웰잇고 at 13.0 against OK케어's 15.1. 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.

OK케어 ships an update every 2 weeks, 웰잇고 every 3 weeks. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | OK케어 | 웰잇고 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Size | 60 MB | 46 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [INFINITYCARE](https://appshunter.io/developer/1435765182) | [AIMMED CO.,Ltd](https://appshunter.io/developer/511211030) |

## What reviewers say

### OK케어

[App page](https://appshunter.io/ios/app/ok/id1664216173)

Easily check your health check-up records through the OK케어 app. Access your medical history conveniently and manage your health information in one place.

**Highlights:** Health check-up record access, Convenient record viewing, Health information management

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

**In-app purchases:** none


### 웰잇고

[App page](https://appshunter.io/ios/app/id6446659813)

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

**In-app purchases:** none


## Frequently asked questions

### Is OK케어 free?

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

### Is 웰잇고 free?

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

### Do OK케어 or 웰잇고 have ads?

Neither OK케어 nor 웰잇고 shows ads.

### Which is updated more often, OK케어 or 웰잇고?

OK케어 ships an update every 2 weeks, and 웰잇고 every 3 weeks. Most recently, OK케어 was updated on October 24, 2026 and 웰잇고 on October 5, 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.*