# AR Isawa Castle vs AR藤ノ木古墳散策

The clearest difference is update cadence: AR藤ノ木古墳散策 at every 2 weeks against AR Isawa Castle's every 18 months. AR藤ノ木古墳散策 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.

AR Isawa Castle ships an update every 18 months, AR藤ノ木古墳散策 every 2 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AR Isawa Castle | AR藤ノ木古墳散策 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 2 weeks** |
| Size | 209 MB | 162 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [xeen](https://appshunter.io/developer/334646799) | [USAC SYSTEM CO.,LTD.](https://appshunter.io/developer/409320431) |

## What reviewers say

### AR Isawa Castle

[App page](https://appshunter.io/ios/app/ar-isawa-castle/id1455614446)

**In-app purchases:** none


### AR藤ノ木古墳散策

[App page](https://appshunter.io/ios/app/ar/id6479334156)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AR Isawa Castle free?

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

### Is AR藤ノ木古墳散策 free?

AR藤ノ木古墳散策 is free to download, with no in-app purchases.

### Do AR Isawa Castle or AR藤ノ木古墳散策 have ads?

Neither AR Isawa Castle nor AR藤ノ木古墳散策 shows ads.

### Which is updated more often, AR Isawa Castle or AR藤ノ木古墳散策?

AR Isawa Castle ships an update every 18 months, and AR藤ノ木古墳散策 every 2 weeks. Most recently, AR Isawa Castle was updated on October 26, 2026 and AR藤ノ木古墳散策 on October 25, 2026.

---

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