# 지능형 과학실 ON 로거 vs KEY LOUNGE

The clearest difference is update cadence: 지능형 과학실 ON 로거 at weekly against KEY LOUNGE's every 3 months. 지능형 과학실 ON 로거 also leads on iOS requirement (13.0 vs 16.4). On ads, in-app purchases and device support there is nothing between them.

지능형 과학실 ON 로거 ships an update weekly, KEY LOUNGE every 3 months. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 지능형 과학실 ON 로거 | KEY LOUNGE |
| --- | --- | --- |
| Price | **Free** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Size | 21 MB | 28 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KETRI](https://appshunter.io/developer/1794271231) | [JEONGGEUM KIM](https://appshunter.io/developer/1896744655) |

## What reviewers say

### 지능형 과학실 ON 로거

[App page](https://appshunter.io/ios/app/on/id6741745898)

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

**In-app purchases:** none


### KEY LOUNGE

[App page](https://appshunter.io/ios/app/key-lounge/id6775769590)

**In-app purchases:** none


## Frequently asked questions

### Is 지능형 과학실 ON 로거 free?

지능형 과학실 ON 로거 is free to download, with no in-app purchases.

### Is KEY LOUNGE free?

Pricing for KEY LOUNGE is not currently listed on the App Store.

### Do 지능형 과학실 ON 로거 or KEY LOUNGE have ads?

Neither 지능형 과학실 ON 로거 nor KEY LOUNGE shows ads.

### Which is updated more often, 지능형 과학실 ON 로거 or KEY LOUNGE?

지능형 과학실 ON 로거 ships an update weekly, and KEY LOUNGE every 3 months. Most recently, 지능형 과학실 ON 로거 was updated on November 8, 2026 and KEY LOUNGE on November 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.*