# 열공메이트 vs StudyDay

The clearest difference is ads: 열공메이트 at none against StudyDay's shown. On price, update cadence, 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.

열공메이트 ships an update weekly, StudyDay fortnightly. The most recent releases landed on October 25, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | 열공메이트 | StudyDay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Size | 76 MB | 6 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [dongsik lee](https://appshunter.io/developer/1881466956) | [Jinyoung Lee](https://appshunter.io/developer/1250427645) |

## What reviewers say

### 열공메이트

[App page](https://appshunter.io/ios/app/id6759892516)

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

**In-app purchases:** none


### StudyDay

[App page](https://appshunter.io/ios/app/studyday-pomodoro-timer/id6772432314)

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

**In-app purchases:** none


## Frequently asked questions

### Is 열공메이트 free?

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

### Is StudyDay free?

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

### Do 열공메이트 or StudyDay have ads?

StudyDay shows ads; 열공메이트 does not.

### Which is updated more often, 열공메이트 or StudyDay?

열공메이트 ships an update weekly, and StudyDay fortnightly. Most recently, 열공메이트 was updated on October 25, 2026 and StudyDay on October 23, 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.*