# omrlab 학부모 vs 백신화학

omrlab 학부모 and 백신화학 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

omrlab 학부모 ships an update every 5 days, 백신화학 weekly. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | omrlab 학부모 | 백신화학 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Size | 20 MB | 34 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jee Hoon Park](https://appshunter.io/developer/1583942288) | [EduU Learning, Inc.](https://appshunter.io/developer/1862370815) |

## What reviewers say

### omrlab 학부모

[App page](https://appshunter.io/ios/app/omrlab/id6785808233)

**In-app purchases:** none


### 백신화학

[App page](https://appshunter.io/ios/app/id6786100210)

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

**In-app purchases:** none


## Frequently asked questions

### Is omrlab 학부모 free?

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

### Is 백신화학 free?

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

### Do omrlab 학부모 or 백신화학 have ads?

Neither omrlab 학부모 nor 백신화학 shows ads.

### Which is updated more often, omrlab 학부모 or 백신화학?

omrlab 학부모 ships an update every 5 days, and 백신화학 weekly. Most recently, omrlab 학부모 was updated on October 14, 2026 and 백신화학 on October 8, 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.*