# BOC Compass vs ¿Y si...?

The clearest difference is in-app purchases: BOC Compass at none against ¿Y si...?'s 2. BOC Compass also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. ¿Y si...? sells 2 in-app purchases, starting at $2.99 per month. BOC Compass asks for nothing beyond the download.

BOC Compass ships an update every 3 weeks, ¿Y si...? every 2 months. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | BOC Compass | ¿Y si...? |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 180 MB | 5 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [中国银行股份有限公司](https://appshunter.io/developer/392493980) | [Ildefonso Jesus Ranchal Encinas](https://appshunter.io/developer/1874613051) |

## What reviewers say

### BOC Compass

[App page](https://appshunter.io/ios/app/boc-compass/id6504995169)

This app simplifies travel to China by offering integrated navigation, translation, and booking services. It helps users find local attractions, book transportation and tickets, and navigate without language barriers.

**Highlights:** English maps for major cities, Real-time menu and sign translation, Voice assistant for communication, Book high-speed trains and flights, Reserve attraction tickets, Foodie and shopping guides, Currency converter

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

**In-app purchases:** none


### ¿Y si...?

[App page](https://appshunter.io/ios/app/y-si/id6758727262)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Mensual | $2.99 | per month |
| Premium Anual | $17.99 | per year |


## Frequently asked questions

### Is BOC Compass free?

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

### Is ¿Y si...? free?

¿Y si...? is free to download, with in-app purchases available.

### Do BOC Compass or ¿Y si...? have ads?

Neither BOC Compass nor ¿Y si...? shows ads.

### Which is updated more often, BOC Compass or ¿Y si...??

BOC Compass ships an update every 3 weeks, and ¿Y si...? every 2 months. Most recently, BOC Compass was updated on October 14, 2026 and ¿Y si...? on October 5, 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.*