# 北海農場 vs K2Stone

The clearest difference is iOS requirement: 北海農場 at 13.0 against K2Stone's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

北海農場 ships an update every 3 weeks, K2Stone every 4 weeks. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 北海農場 | K2Stone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Size | 25 MB | 36 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [NORTHSEA E FARM Co.,Ltd](https://appshunter.io/developer/1694619119) | [fei chang](https://appshunter.io/developer/1797916026) |

## What reviewers say

### 北海農場

[App page](https://appshunter.io/ios/app/id6450723750)

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

**In-app purchases:** none


### K2Stone

[App page](https://appshunter.io/ios/app/k2stone/id6742342964)

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

**In-app purchases:** none


## Frequently asked questions

### Is 北海農場 free?

北海農場 is free to download, with no in-app purchases.

### Is K2Stone free?

K2Stone is free to download, with no in-app purchases.

### Do 北海農場 or K2Stone have ads?

Neither 北海農場 nor K2Stone shows ads.

### Which is updated more often, 北海農場 or K2Stone?

北海農場 ships an update every 3 weeks, and K2Stone every 4 weeks. Most recently, 北海農場 was updated on October 10, 2026 and K2Stone on October 3, 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.*