# 맘스테이 vs Guide Kim

The clearest difference is update cadence: Guide Kim at every 2 weeks against 맘스테이's every 4 months. 맘스테이's advantage is iOS requirement (14.0 vs 16.0). 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.

맘스테이 ships an update every 4 months, Guide Kim every 2 weeks. The most recent releases landed on October 9, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 맘스테이 | Guide Kim |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 20 MB | 67 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [momstay Co.,Ltd.](https://appshunter.io/developer/1669627797) | [Ez pmp Co., Ltd.](https://appshunter.io/developer/1472007100) |

## What reviewers say

### 맘스테이

[App page](https://appshunter.io/ios/app/id1669627795)

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

**In-app purchases:** none


### Guide Kim

[App page](https://appshunter.io/ios/app/guide-kim/id6747338558)

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

**In-app purchases:** none


## Frequently asked questions

### Is 맘스테이 free?

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

### Is Guide Kim free?

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

### Do 맘스테이 or Guide Kim have ads?

Neither 맘스테이 nor Guide Kim shows ads.

### Which is updated more often, 맘스테이 or Guide Kim?

맘스테이 ships an update every 4 months, and Guide Kim every 2 weeks. Most recently, 맘스테이 was updated on October 9, 2026 and Guide Kim 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.*