# 下腹引き締め専門サロン Core4Line vs UMBILICA

The clearest difference is device support: UMBILICA at 3 against 下腹引き締め専門サロン Core4Line's —. 下腹引き締め専門サロン Core4Line's advantage is iOS requirement (13.0 vs 15.0). 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.

## The numbers

| Metric | 下腹引き締め専門サロン Core4Line | UMBILICA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 months |
| Size | 29 MB | 8 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [株式会社EPARKリラク&エステ](https://appshunter.io/developer/1096509136) | [Saucer-Inc](https://appshunter.io/developer/1575501363) |

## What reviewers say

### 下腹引き締め専門サロン Core4Line

[App page](https://appshunter.io/ios/app/core4line/id6476746321)

**In-app purchases:** none


### UMBILICA

[App page](https://appshunter.io/ios/app/umbilica/id6756326021)

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

**In-app purchases:** none


## Frequently asked questions

### Is 下腹引き締め専門サロン Core4Line free?

下腹引き締め専門サロン Core4Line is free to download, with no in-app purchases.

### Is UMBILICA free?

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

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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.*