# smartowl 똑똑한부엉이 vs LIEBELLO

The clearest difference is ads: LIEBELLO at none against smartowl 똑똑한부엉이's shown. smartowl 똑똑한부엉이's advantage is iOS requirement (14.0 vs 16.0). 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.

smartowl 똑똑한부엉이 ships an update every 6 months, LIEBELLO every 5 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | smartowl 똑똑한부엉이 | LIEBELLO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 5 months** |
| Size | 71 MB | 74 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kyungryul kim](https://appshunter.io/developer/1681023434) | [JNA Inc.](https://appshunter.io/developer/1763975571) |

## What reviewers say

### smartowl 똑똑한부엉이

[App page](https://appshunter.io/ios/app/smartowl/id6447336139)

**Features:** macOS Compatibility

**In-app purchases:** none


### LIEBELLO

[App page](https://appshunter.io/ios/app/liebello/id6651828815)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is smartowl 똑똑한부엉이 free?

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

### Is LIEBELLO free?

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

### Do smartowl 똑똑한부엉이 or LIEBELLO have ads?

smartowl 똑똑한부엉이 shows ads; LIEBELLO does not.

### Which is updated more often, smartowl 똑똑한부엉이 or LIEBELLO?

smartowl 똑똑한부엉이 ships an update every 6 months, and LIEBELLO every 5 months. Most recently, smartowl 똑똑한부엉이 was updated on October 24, 2026 and LIEBELLO on October 24, 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.*