# s＊カルク vs Flag Quest

The clearest difference is ads: s＊カルク at none against Flag Quest's shown. s＊カルク also leads on update cadence (every 5 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

s＊カルク ships an update every 5 days, Flag Quest every 2 weeks. The most recent releases landed on October 13, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | s＊カルク | Flag Quest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Size | 0 MB | 36 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seigo Mizouchi](https://appshunter.io/developer/1880010064) | [MELGLOBE, LIMITED LIABILITY COMPANY](https://appshunter.io/developer/6797781982) |

## What reviewers say

### s＊カルク

[App page](https://appshunter.io/ios/app/s/id6759860921)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flag Quest

[App page](https://appshunter.io/ios/app/flag-quest-world-flags/id6797781980)

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

**In-app purchases:** none


## Frequently asked questions

### Is s＊カルク free?

s＊カルク is free to download, with no in-app purchases.

### Is Flag Quest free?

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

### Do s＊カルク or Flag Quest have ads?

Flag Quest shows ads; s＊カルク does not.

### Which is updated more often, s＊カルク or Flag Quest?

s＊カルク ships an update every 5 days, and Flag Quest every 2 weeks. Most recently, s＊カルク was updated on October 13, 2026 and Flag Quest on October 21, 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.*