# LagunaCity3 vs OnePile

The clearest difference is update cadence: OnePile at every 2 months against LagunaCity3's every 21 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.

LagunaCity3 ships an update every 21 months, OnePile every 2 months. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | LagunaCity3 | OnePile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 12.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 117 MB | 170 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [e-Smart System](https://appshunter.io/developer/1382513704) | [Onepile Tech Limited](https://appshunter.io/developer/1698291545) |

## What reviewers say

### LagunaCity3

[App page](https://appshunter.io/ios/app/lagunacity3/id6446102514)

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

**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 LagunaCity3 free?

LagunaCity3 is free to download, with no in-app purchases.

### Is OnePile free?

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

### Do LagunaCity3 or OnePile have ads?

Neither LagunaCity3 nor OnePile shows ads.

### Which is updated more often, LagunaCity3 or OnePile?

LagunaCity3 ships an update every 21 months, and OnePile every 2 months. Most recently, LagunaCity3 was updated on October 14, 2026 and OnePile on October 2, 2026.

---

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