# OSSTEM Chart Scan vs 리치덴탈

The clearest difference is device support: OSSTEM Chart Scan at 3 against 리치덴탈's —. OSSTEM Chart Scan also leads on iOS requirement (11.0 vs 14.0). 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 | OSSTEM Chart Scan | 리치덴탈 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 4 months | — |
| Size | 140 MB | 4 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 17+ |
| Developer | [Osstem Implant Co., Ltd.](https://appshunter.io/developer/433846138) | [LG생활건강](https://appshunter.io/developer/634767985) |

## What reviewers say

### OSSTEM Chart Scan

[App page](https://appshunter.io/ios/app/osstem-chart-scan/id1517750010)

**Features:** Vision Pro support

**In-app purchases:** none


### 리치덴탈

[App page](https://appshunter.io/ios/app/id1637377048)

**In-app purchases:** none


## Frequently asked questions

### Is OSSTEM Chart Scan free?

OSSTEM Chart Scan is free to download, with no in-app purchases.

### Is 리치덴탈 free?

리치덴탈 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.*