# 서포트엠케이 vs Quit Flour

The clearest difference is in-app purchases: 서포트엠케이 at none against Quit Flour's 4. 서포트엠케이 also leads on ads (none vs shown). Quit Flour's advantage is update cadence (every 5 days vs every 4 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Quit Flour sells 4 one-off in-app purchases. 서포트엠케이 asks for nothing beyond the download.

서포트엠케이 ships an update every 4 weeks, Quit Flour every 5 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 서포트엠케이 | Quit Flour |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 5 days** |
| Size | 22 MB | 45 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Donghyeon Min](https://appshunter.io/developer/1859969035) | [HyeIn Kim](https://appshunter.io/developer/6792473249) |

## What reviewers say

### 서포트엠케이

[App page](https://appshunter.io/ios/app/id6756424323)

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

**In-app purchases:** none


### Quit Flour

[App page](https://appshunter.io/ios/app/quit-flour-challenge-tracker/id6802986129)

**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 서포트엠케이 free?

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

### Is Quit Flour free?

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

### Do 서포트엠케이 or Quit Flour have ads?

Quit Flour shows ads; 서포트엠케이 does not.

### Which is updated more often, 서포트엠케이 or Quit Flour?

서포트엠케이 ships an update every 4 weeks, and Quit Flour every 5 days. Most recently, 서포트엠케이 was updated on October 24, 2026 and Quit Flour 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.*