# Check Day vs VitaCheck

The clearest difference is iOS requirement: VitaCheck at 13.0 against Check Day's 26.0. On price, update cadence, ads 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.

Check Day ships an update every 10 days, VitaCheck fortnightly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Check Day | VitaCheck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Fortnightly |
| Size | 4 MB | 38 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sung Ahn Kim](https://appshunter.io/developer/1452083763) | [Seulki Eom](https://appshunter.io/developer/1718927408) |

## What reviewers say

### Check Day

[App page](https://appshunter.io/ios/app/check-day/id6760960257)

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

**In-app purchases:** none


### VitaCheck

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Check Day free?

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

### Is VitaCheck free?

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

### Do Check Day or VitaCheck have ads?

Both Check Day and VitaCheck show ads.

### Which is updated more often, Check Day or VitaCheck?

Check Day ships an update every 10 days, and VitaCheck fortnightly. Most recently, Check Day was updated on October 31, 2026 and VitaCheck on November 5, 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.*