# VR郡山城 vs 東之宮古墳たび

The clearest difference is iOS requirement: 東之宮古墳たび at 11.0 against VR郡山城'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.

VR郡山城 ships an update every 5 days, 東之宮古墳たび every 10 days. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | VR郡山城 | 東之宮古墳たび |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 10 days |
| Monetization | Free | — |
| Size | 132 MB | 50 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UC Technology Corporation](https://appshunter.io/developer/558488148) | [Nakasha Creative co.,Ltd](https://appshunter.io/developer/773007966) |

## What reviewers say

### VR郡山城

[App page](https://appshunter.io/ios/app/vr/id1208352177)

Experience a VR recreation of Koriyama Castle during Toyotomi Hidenaga's era. Explore the castle grounds in VR by walking around the ruins, or choose specific viewpoints to see the reconstructed castle from different locations.

**Highlights:** VR experience of Koriyama Castle, Real-time CG overlay on castle ruins, 360-degree panorama from the keep, Choose specific viewpoints for VR, Explore castle from anywhere

**Features:** Vision Pro support

**In-app purchases:** none


### 東之宮古墳たび

[App page](https://appshunter.io/ios/app/id1472298922)

**In-app purchases:** none


## Frequently asked questions

### Is VR郡山城 free?

VR郡山城 is free to download, with no in-app purchases.

### Is 東之宮古墳たび free?

東之宮古墳たび is free to download, with no in-app purchases.

### Do VR郡山城 or 東之宮古墳たび have ads?

Neither VR郡山城 nor 東之宮古墳たび shows ads.

### Which is updated more often, VR郡山城 or 東之宮古墳たび?

VR郡山城 ships an update every 5 days, and 東之宮古墳たび every 10 days. Most recently, VR郡山城 was updated on October 16, 2026 and 東之宮古墳たび on October 6, 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.*