# 岡城時空散歩 ARガイド vs WHAT MUSEUM

岡城時空散歩 ARガイド and WHAT MUSEUM are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

岡城時空散歩 ARガイド ships an update every 4 months, WHAT MUSEUM every 2 months. The most recent releases landed on October 4, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 岡城時空散歩 ARガイド | WHAT MUSEUM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 57.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 1.1 GB | 45 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [CAD CENTER CORPORATION](https://appshunter.io/developer/475975436) | [WAREHOUSE TERRADA CO.,LTD.](https://appshunter.io/developer/968634251) |

## What reviewers say

### 岡城時空散歩 ARガイド

[App page](https://appshunter.io/ios/app/ar/id1505255157)

**In-app purchases:** none


### WHAT MUSEUM

[App page](https://appshunter.io/ios/app/what-museum/id1580026137)

Stay updated on current exhibitions and access a free audio guide during your visit. Exclusive content is available for app users, enhancing your museum experience.

**Highlights:** Exhibition updates, Free audio guide, Exclusive content, Location-based services, Artwork information

**In-app purchases:** none


## Frequently asked questions

### Is 岡城時空散歩 ARガイド free?

岡城時空散歩 ARガイド is free to download, with no in-app purchases.

### Is WHAT MUSEUM free?

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

### Do 岡城時空散歩 ARガイド or WHAT MUSEUM have ads?

Neither 岡城時空散歩 ARガイド nor WHAT MUSEUM shows ads.

### Which is updated more often, 岡城時空散歩 ARガイド or WHAT MUSEUM?

岡城時空散歩 ARガイド ships an update every 4 months, and WHAT MUSEUM every 2 months. Most recently, 岡城時空散歩 ARガイド was updated on October 4, 2026 and WHAT MUSEUM on October 19, 2026.

---

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