# 열공메이트 vs Study On

The clearest difference is ads: 열공메이트 at none against Study On'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, Study On every 2 weeks. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 열공메이트 | Study On |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 76 MB | 113 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [dongsik lee](https://appshunter.io/developer/1881466956) | [Moon Su Choi](https://appshunter.io/developer/1888959670) |

## What reviewers say

### 열공메이트

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

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

**In-app purchases:** none


### Study On

[App page](https://appshunter.io/ios/app/study-on-study-planner/id6781290480)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 열공메이트 free?

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

### Is Study On free?

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

### Do 열공메이트 or Study On have ads?

Study On shows ads; 열공메이트 does not.

### Which is updated more often, 열공메이트 or Study On?

열공메이트 ships an update weekly, and Study On every 2 weeks. Most recently, 열공메이트 was updated on September 17, 2026 and Study On on September 19, 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.*