# BiwakoTakashima vs Azuchi Castle

The clearest difference is update cadence: BiwakoTakashima at every 6 weeks against Azuchi Castle's every 3 months. BiwakoTakashima also leads on iOS requirement (12.0 vs 15.0). 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.

BiwakoTakashima ships an update every 6 weeks, Azuchi Castle every 3 months. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | BiwakoTakashima | Azuchi Castle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Size | 272 MB | 1.8 GB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Neutral Software Inc.](https://appshunter.io/developer/1517982308) | [xeen](https://appshunter.io/developer/334646799) |

## What reviewers say

### BiwakoTakashima

[App page](https://appshunter.io/ios/app/biwakotakashima/id1585640197)

**Features:** macOS Compatibility

**In-app purchases:** none


### Azuchi Castle

[App page](https://appshunter.io/ios/app/azuchi-castle/id6744381539)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BiwakoTakashima free?

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

### Is Azuchi Castle free?

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

### Do BiwakoTakashima or Azuchi Castle have ads?

Neither BiwakoTakashima nor Azuchi Castle shows ads.

### Which is updated more often, BiwakoTakashima or Azuchi Castle?

BiwakoTakashima ships an update every 6 weeks, and Azuchi Castle every 3 months. Most recently, BiwakoTakashima was updated on September 21, 2026 and Azuchi Castle on September 18, 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.*