# Study On vs 루니비

The clearest difference is ads: 루니비 at none against Study On's shown. 루니비 also leads on update cadence (every 5 days vs every 2 weeks) and device support (4 vs 2). On price 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.

Study On ships an update every 2 weeks, 루니비 every 5 days. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Study On | 루니비 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Size | 113 MB | 40 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Moon Su Choi](https://appshunter.io/developer/1888959670) | [Kiil Ryu](https://appshunter.io/developer/6791205331) |

## What reviewers say

### Study On

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 루니비

[App page](https://appshunter.io/ios/app/id6792301858)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Study On free?

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

### Is 루니비 free?

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

### Do Study On or 루니비 have ads?

Study On shows ads; 루니비 does not.

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

Study On ships an update every 2 weeks, and 루니비 every 5 days. Most recently, Study On was updated on October 6, 2026 and 루니비 on October 4, 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.*