# 수면지킴이(Sleep Keeper) vs 이지앤안고라

The clearest difference is iOS requirement: 수면지킴이(Sleep Keeper) at 11.0 against 이지앤안고라's 15.0. 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.

수면지킴이(Sleep Keeper) ships an update fortnightly, 이지앤안고라 weekly. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 수면지킴이(Sleep Keeper) | 이지앤안고라 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 142 MB | 38 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Swing2App Co. Ltd.](https://appshunter.io/developer/573223450) | [SUYEON OH](https://appshunter.io/developer/1734103069) |

## What reviewers say

### 수면지킴이(Sleep Keeper)

[App page](https://appshunter.io/ios/app/sleep-keeper/id6448084250)

**Features:** macOS Compatibility

**In-app purchases:** none


### 이지앤안고라

[App page](https://appshunter.io/ios/app/id6479297537)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 수면지킴이(Sleep Keeper) free?

수면지킴이(Sleep Keeper) is free to download, with no in-app purchases.

### Is 이지앤안고라 free?

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

### Do 수면지킴이(Sleep Keeper) or 이지앤안고라 have ads?

Neither 수면지킴이(Sleep Keeper) nor 이지앤안고라 shows ads.

### Which is updated more often, 수면지킴이(Sleep Keeper) or 이지앤안고라?

수면지킴이(Sleep Keeper) ships an update fortnightly, and 이지앤안고라 weekly. Most recently, 수면지킴이(Sleep Keeper) was updated on October 12, 2026 and 이지앤안고라 on October 13, 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.*