# WHAT vs 크린클럽

The clearest difference is update cadence: 크린클럽 at every 5 days against WHAT's every 3 months. 크린클럽 also leads on iOS requirement (12.0 vs 14.1). 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.

WHAT ships an update every 3 months, 크린클럽 every 5 days. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | WHAT | 크린클럽 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/what-time/id1434261911/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 7 MB | 35 MB |
| Requires iOS | 14.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BINARY ROCKET](https://appshunter.io/developer/1508266080) | [jinuk hwang](https://appshunter.io/developer/1326031098) |

## What reviewers say

### WHAT

[App page](https://appshunter.io/ios/app/what-time/id1434261911)

Track your daily activities and understand where your time goes. Easily log hours spent on studying, working out, or relaxing. Organize your life by creating custom subjects and recording your time spent on each.

**Highlights:** Create custom subjects, Log time spent on subjects, Record and review time logs, Manage daily activities, Analyze time allocation

**Features:** macOS Compatibility

**In-app purchases:** none


### 크린클럽

[App page](https://appshunter.io/ios/app/id6467117277)

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

**In-app purchases:** none


## Frequently asked questions

### Is WHAT free?

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

### Is 크린클럽 free?

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

### Do WHAT or 크린클럽 have ads?

Neither WHAT nor 크린클럽 shows ads.

### Which is updated more often, WHAT or 크린클럽?

WHAT ships an update every 3 months, and 크린클럽 every 5 days. Most recently, WHAT was updated on October 20, 2026 and 크린클럽 on October 21, 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.*