# Birga vs Busan Metro Map

The clearest difference is ads: Birga at none against Busan Metro Map's shown. Birga also leads on update cadence (every 6 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.

Birga ships an update every 6 days, Busan Metro Map every 2 weeks. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Birga | Busan Metro Map |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Size | 78 MB | 48 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fazliddin Rasulov](https://appshunter.io/developer/1824377852) | [SY KHANH HO](https://appshunter.io/developer/1851698856) |

## What reviewers say

### Birga

[App page](https://appshunter.io/ios/app/birga/id6779130167)

**In-app purchases:** none


### Busan Metro Map

[App page](https://appshunter.io/ios/app/busan-metro-map/id6814725838)

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

**In-app purchases:** none


## Frequently asked questions

### Is Birga free?

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

### Is Busan Metro Map free?

Busan Metro Map is free to download, with no in-app purchases.

### Do Birga or Busan Metro Map have ads?

Busan Metro Map shows ads; Birga does not.

### Which is updated more often, Birga or Busan Metro Map?

Birga ships an update every 6 days, and Busan Metro Map every 2 weeks. Most recently, Birga was updated on October 24, 2026 and Busan Metro Map on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*