# VitaCheck vs DdongDal

The clearest difference is in-app purchases: VitaCheck at none against DdongDal's 4. VitaCheck also leads on iOS requirement (13.0 vs 15.0). DdongDal's advantage is update cadence (weekly vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. DdongDal sells 4 one-off in-app purchases. VitaCheck asks for nothing beyond the download.

VitaCheck ships an update fortnightly, DdongDal weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | VitaCheck | DdongDal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Size | 38 MB | 43 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seulki Eom](https://appshunter.io/developer/1718927408) | [HyeIn Kim](https://appshunter.io/developer/6792473249) |

## What reviewers say

### VitaCheck

[App page](https://appshunter.io/ios/app/vitacheck-supplement-tracker/id6785212739)

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

**In-app purchases:** none


### DdongDal

[App page](https://appshunter.io/ios/app/ddongdal/id6792473247)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Food Stickers A | $0.99 | one-time |
| Food Stickers B | $0.99 | one-time |
| Workout Stickers | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is VitaCheck free?

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

### Is DdongDal free?

DdongDal is free to download, with in-app purchases available.

### Do VitaCheck or DdongDal have ads?

Both VitaCheck and DdongDal show ads.

### Which is updated more often, VitaCheck or DdongDal?

VitaCheck ships an update fortnightly, and DdongDal weekly. Most recently, VitaCheck was updated on November 5, 2026 and DdongDal on October 31, 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.*