# WestK vs OnePile

The clearest difference is iOS requirement: WestK at 13.0 against OnePile's 15.5. On price, review sentiment, update cadence and ads there is nothing between them.

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

WestK ships an update monthly, OnePile every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | WestK | OnePile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/westk/id1567359822/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 12.5% of reviews | 12.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 203 MB | 170 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [West Kowloon Cultural District Authority](https://appshunter.io/developer/732788766) | [Onepile Tech Limited](https://appshunter.io/developer/1698291545) |

## What reviewers say

### WestK

[App page](https://appshunter.io/ios/app/westk/id1567359822)

Navigate and explore a cultural district with this app. Book tickets, register for events, and discover personalized recommendations for performances, exhibitions, and dining. Access venue information, transport details, and enjoy free Wi-Fi.

**Highlights:** Book e-tickets and register for events, Navigate district venues and facilities, Personalized event recommendations, Check carpark availability, Store e-tickets in-app, Receive event reminders and alerts, Discover dining and relaxation spots

**In-app purchases:** none


### OnePile

[App page](https://appshunter.io/ios/app/onepile/id6451439146)

Discover nearby book-swapping locations on a map and reserve books online. Collect or donate books at designated machines to earn environmental points and contribute to a low-carbon lifestyle.

**Highlights:** Map view of book swap points, Online book reservation, Book donation and collection, Environmental footprint tracking, Low-carbon lifestyle support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WestK free?

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

### Is OnePile free?

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

### Do WestK or OnePile have ads?

Neither WestK nor OnePile shows ads.

### Which is updated more often, WestK or OnePile?

WestK ships an update monthly, and OnePile every 2 months. Most recently, WestK was updated on October 24, 2026 and OnePile on October 24, 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.*