# guideone vs Korea Transit Card

The clearest difference is ads: guideone at none against Korea Transit Card's shown. guideone also leads on update cadence (daily vs every 5 days) and iOS requirement (11.0 vs 16.0). On price, 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.

guideone ships an update daily, Korea Transit Card every 5 days. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | guideone | Korea Transit Card |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 5 days |
| Size | 23 MB | 11 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [모은넷](https://appshunter.io/developer/1120013859) | [giseong kim](https://appshunter.io/developer/737273468) |

## What reviewers say

### guideone

[App page](https://appshunter.io/ios/app/guideone/id6477498955)

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

**In-app purchases:** none


### Korea Transit Card

[App page](https://appshunter.io/ios/app/korea-transit-card/id6819716154)

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

**In-app purchases:** none


## Frequently asked questions

### Is guideone free?

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

### Is Korea Transit Card free?

Korea Transit Card is free to download, with no in-app purchases.

### Do guideone or Korea Transit Card have ads?

Korea Transit Card shows ads; guideone does not.

### Which is updated more often, guideone or Korea Transit Card?

guideone ships an update daily, and Korea Transit Card every 5 days. Most recently, guideone was updated on November 4, 2026 and Korea Transit Card on November 6, 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.*