# HMP vs KGS

The clearest difference is update cadence: KGS at every 4 days against HMP's every 2 months. 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.

HMP ships an update every 2 months, KGS every 4 days. The most recent releases landed on June 3, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | HMP | KGS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 5 MB | 24 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hanmi Healthcare, Inc.](https://appshunter.io/developer/1350285654) | [Jincheol Seo](https://appshunter.io/developer/590612971) |

## What reviewers say

### HMP

[App page](https://appshunter.io/ios/app/hmp/id1222478252)

**In-app purchases:** none


### KGS

[App page](https://appshunter.io/ios/app/kgs/id6737218822)

**In-app purchases:** none


## Frequently asked questions

### Is HMP free?

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

### Is KGS free?

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

### Do HMP or KGS have ads?

Neither HMP nor KGS shows ads.

### Which is updated more often, HMP or KGS?

HMP ships an update every 2 months, and KGS every 4 days. Most recently, HMP was updated on June 3, 2026 and KGS on September 29, 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.*