# KCS. vs Underground station Restaurant

The clearest difference is update cadence: Underground station Restaurant at every 4 days against KCS.'s every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

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

KCS. ships an update every 6 months, Underground station Restaurant every 4 days. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | KCS. | Underground station Restaurant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 days** |
| Size | 114 MB | 50 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NEVZAT GUNGOR](https://appshunter.io/developer/1570210630) | [EMCAN-TEC](https://appshunter.io/developer/1649090170) |

## What reviewers say

### KCS.

[App page](https://appshunter.io/ios/app/kcs/id1570397154)

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

**In-app purchases:** none


### Underground station Restaurant

[App page](https://appshunter.io/ios/app/underground-station-restaurant/id6739814480)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KCS. free?

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

### Is Underground station Restaurant free?

Underground station Restaurant is free to download, with no in-app purchases.

### Do KCS. or Underground station Restaurant have ads?

Neither KCS. nor Underground station Restaurant shows ads.

### Which is updated more often, KCS. or Underground station Restaurant?

KCS. ships an update every 6 months, and Underground station Restaurant every 4 days. Most recently, KCS. was updated on October 12, 2026 and Underground station Restaurant on October 10, 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.*